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  1. Catalogue of the exhibit of economic entomology at the World's Industrial and Cotton Centennial Exposition, New Orleans, 1884-85.
    By: United States. - World's Industrial and Cotton Centennial Exposition
    Publication info: Washington :Judd & Detweiler,1884.
    Contributed by: Smithsonian Libraries
    BHL Collections: Smithsonian Libraries
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  2. An Enumeration of the published synopses, catalogues, and lists of North American insects : together with other information intended to assist the student of American entomology.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Division of Entomology,1888.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  3. Bibliography of the more important contributions to American economic entomology.
    By: United States. - Banks, Nathan, - Henshaw, Samuel,
    Publication info: Washington,Govt. print. off.,1889-1905.
    Contributed by: NCSU Libraries (archive.org)
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  4. Bibliography of the more important contributions to American economic entomology.
    By: United States. - Banks, Nathan, - Henshaw, Samuel.
    Publication info: Washington :Govt. print. off.,1889-1905.
    Contributed by: University of California Libraries (archive.org)
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  5. Bibliography of the more important contributions to American economic entomology.
    By: United States. - Banks, Nathan, - Henshaw, Samuel,
    Publication info: Washington :Govt. print. off.,1889-1905.
    Contributed by: University of California Libraries (archive.org)
    View Book
  6. Circular / U.S. Department of Agriculture, Division of Entomology.
    By: United States.
    Publication info: [Washington, D.C.] :The Division,
    Contributed by: Smithsonian Libraries
    BHL Collections: Smithsonian Libraries
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  7. Circular.
    By: United States.
    Publication info: Washington,Govt. print. off.,1891-1913.
    Contributed by: University of Illinois Urbana Champaign
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  8. Hydrocyanic-acid gas against household insects.
    By: Howard, L. O. - United States.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  9. Squash-vine borer (Melittia satyriniformis Hbn.) /
    By: Chittenden, F. H. - United States.
    Edition: Rev. ed.
    Publication info: [Washington, D.C.] :U.S. Dept. of Agriculture, Division of Entomology,[1903].
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  10. The most important step in the cultural system of controlling the boll weevil /
    By: Hunter, W. D. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1904.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  11. Proceedings of the seventeenth annual meeting of the Association of Economic Entomologists.
    By: American Association of Economic Entomologists. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1905.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  12. The cotton red spider (Tetranychus gloveri Bks.) /
    By: Titus, Edward Sharpe Gaige, - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1905.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  13. The joint worm (Isosoma tritici Fitch.) /
    By: Webster, F. M. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1905.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  14. Report on the gypsy moth and the brown-tail moth, July, 1904 /
    By: Marlatt, Charles Lester, - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1905.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  15. The clover root-borer (Hylastinus obscurus Marsham) /
    By: Webster, F. M. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1905.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  16. Some miscellaneous results of the work of the Bureau of Entomology, VIII.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1905.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  17. The corn root-worms /
    By: Chittenden, F. H. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1905.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  18. The cabbage hair-worm /
    By: Chittenden, F. H. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1905.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  19. Cottony maple scale (Pulvinaria innumerabilis Rathvon.) /
    By: Sanders, J. G. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1905.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  20. The brood diseases of bees /
    By: Phillips, Everett Franklin, - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1906.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  21. The slender seed-corn ground-beetle. (Clivina impressifrons Lec.) /
    By: Webster, F. M. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1906.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  22. Harvest mites, or "chiggers." /
    By: Chittenden, F. H. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1906.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  23. The periodical cicada in 1906 (Tibicen septendecim L.) /
    By: Marlatt, Charles Lester, - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1906.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  24. Root-maggots and how to control them /
    By: Chittenden, F. H. - United States.
    Edition: 2d ed.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1906.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  25. House flies. (Musca domestica et al.) /
    By: Howard, L. O. - United States.
    Edition: Revision.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1906.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  26. Proceedings of the eighteenth annual meeting of the Association of Economic Entomologists.
    By: American Association of Economic Entomologists. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1906.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  27. Some insects affecting the production of red clover seed /
    By: Webster, F. M. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1906.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  28. The tobacco thrips and remedies to prevent "white veins" in wrapper tobacco : (Euthrips ni
    By: Hooker, William Anson. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1906.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  29. Key to the k
    By: Dyar, Harrison G. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1906.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  30. List of publications of the Bureau of Entomology /
    By: Colcord, Mabel. - United States.
    Publication info: Washington, D.C. :United States Dept. of Agriculture, Bureau of Entomology,1906.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  31. State and territorial laws relative to foul brood ...
    By: United States.
    Publication info: Washington?1906
    Contributed by: Cornell University Library
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  32. The melon aphis. (A̲phis gossypii Glov.) F. H. Chittenden.
    By: Chittenden, F. H. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1906.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  33. Mites and lice on poultry /
    By: Banks, Nathan, - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1907.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  34. The Colorado potato beetle (Leptinotarsa decemlineata Say) /
    By: Chittenden, F. H. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1907.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  35. The corn leaf-aphis and corn root-aphis / F. M. Webster.
    By: Webster, F. M. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1907.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  36. The periodical cicada in 1907. (Tibicen septendecim L., race tredecim Walsh-Riley.) /
    By: Marlatt, Charles Lester, - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1907.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  37. The larger apple-tree borers /
    By: Chittenden, F. H. - United States.
    Edition: Third revision.
    Publication info: Washington, D.C. :U. S. Dept. of Agriculture, Bureau of Entomology,1907.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  38. The grasshopper problem and alfalfa culture /
    By: Webster, F. M. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1907.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  39. The aphides affecting the apple /
    By: Quaintance, A. L. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1907.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  40. The spring grain-aphis. (Toxoptera graminum Rond.) /
    By: Webster, F. M. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1907.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  41. The Catalpa sphinx. (Ceratomia c
    By: Howard, L. O. - Chittenden, F. H. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1907.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  42. Note on the occurrence of the North American fever tick on sheep /
    By: Hunter, W. D. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1907.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  43. The spring grain-aphis or so-called "green bug." (Toxoptera graminum Rond.) /
    By: Webster, F. M. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1907.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  44. Hydrocyanic-acid gas against household insects /
    By: Howard, L. O. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1907.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  45. The Bedbug (Cimex Lectularius L.) /
    By: Marlatt, Charles Lester, - United States.
    Edition: Rev.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1907.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  46. The terrapin scale (Eulecanium nigrofasciatum Pergande) /
    By: Sanders, James Glossbrenner. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1907.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  47. Proceedings of the nineteenth annual meeting of the Association of Economic Entomologists.
    By: American Association of Economic Entomologists. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1907.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  48. Imported Elm Leaf-Beetle (Galerucella Luteola Mull.) /
    By: Marlatt, C. L. - United States.
    Edition: Revision.
    Publication info: Washington, D.C. :United States. Dept. of Agriculture, Bureau of Entomology,1908.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  49. List of publications of the Bureau of Entomology /
    By: Colcord, Mabel. - United States.
    Edition: Rev.
    Publication info: [Washington, D.C.] :U.S. Dept. of Agriculture, Bureau of Entomology,1908.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  50. The National Collection of Coccidae / by C.L. Marlatt.
    By: Marlatt, C. L. - United States.
    Publication info: Washington :G.P.O.,1908.
    Contributed by: Boston Public Library (archive.org)
    View Book
  51. The nut weevils /
    By: Chittenden, F. H. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1908.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  52. The joint worm (Isosoma tritici Fitch.) /
    By: Webster, F. M. - United States.
    Edition: Revision, September 21, 1908.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1908.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  53. ... The most important step in control of the boll weevil /
    By: Hunter, Walter David, - United States.
    Edition: Rev.
    Publication info: [Washington :Govt. Print. Off.],1908.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  54. The harlequin cabbage bug. (Murgantia histrionica Hahn.) /
    By: Chittenden, F. H. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1908.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  55. The asparagus beetles /
    By: Chittenden, F. H. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1908.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  56. The apple-tree tent caterpillar. (Malacasoma americana Fab.) /
    By: Quaintance, A. L. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1908.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  57. Cockroaches.
    By: Marlatt, C. L. - United States.
    Edition: Rev.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1908.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  58. Squash-vine borer (Melittia satyriniformis Hbn.) /
    By: Chittenden, F. H. - United States.
    Edition: Rev. ed.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1908
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  59. The rose slugs /
    By: Chittenden, F. H. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1908.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  60. The apple maggot or "railroad worm." (Rhagoletis [Trypeta] pomonella Walsh.) /
    By: Quaintance, A. L. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1908.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  61. The bagworm. (Thyridopteryx ephemeraeformis Haw.) /
    By: Howard, L. O. - Chittenden, F. H. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1908.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  62. Woolly aphis of the apple (Schizoneura lanigera Hausmann) /
    By: Marlatt, C. L. - United States.
    Edition: Rev. ed.
    Publication info: Washington, D.C :United States Dept of Agriculture, Bureau of Entomology,1908.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  63. The true clothes moths. (Tinea pellionella et al.) /
    By: Marlatt, Charles Lester. - United States.
    Edition: Rev.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1908.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  64. The rose-chafer : (Macrodactylus subspinosus Fab.) /
    By: Chittenden, F. H. - United States.
    Edition: Revision.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1909.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  65. The wheat strawworm. (Isosoma grande Riley.) /
    By: Webster, F. M. - Reeves, Geo. I. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1909.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  66. The chinch bug. (Blissus leucopterus Say.) /
    By: Webster, F. M. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1909.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  67. The leopard moth. (Zeuzera pyrina Fab.) /
    By: Howard, L. O. - Chittenden, F. H. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1909.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  68. What can be done in destroying the cotton boll weevil during the winter /
    By: Hunter, W. D. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1909.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  69. List of publications of the Bureau of Entomology /
    By: Colcord, Mabel. - United States.
    Publication info: [Washington, D.C.] :U.S. Dept. of Agriculture, Bureau of Entomology,[1909]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  70. The spring grain-aphis or so-called "green bug." (Toxoptera graminum Rond.) /
    By: Webster, F. M. - United States.
    Edition: Revision.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1909.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  71. The striped cucumber beetle (Diabrotica vittata Fab.) /
    By: Chittenden, F. H. - United States.
    Edition: Second revision.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1909.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  72. Preparations for winter fumigation for the citrus white fly /
    By: Morrill, A. W. - Yothers, W. W. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1909.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  73. Papers on cereal and forage insects.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1909-11.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  74. The common red spider. (Tetranychus bimaculatus Harvey) /
    By: Chittenden, F. H. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1909.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  75. Papers on deciduous fruit insects and insecticides.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1909.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  76. The Euonymus scale. (Chionaspis euonymi Comstock) /
    By: Sanders, James Glossbrenner. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1909.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  77. Papers on the cotton boll weevil and related and associated insects.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1909.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  78. Papers on deciduous fruit insects and insecticides.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1909.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  79. House fleas /
    By: Howard, L. O. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1909.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  80. The green-striped maple worm. (Anisota rubicunda Fab.) /
    By: Howard, L. O. - Chittenden, F. H. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1909.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  81. Methods of controlling tobacco insects /
    By: Morgan, A. C. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1910.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  82. Control of the Mediterranean flour moth by hydrocyanic-acid gas fumigation /
    By: Chittenden, F. H. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1910.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  83. The clover root-borer. (Hylastinus obscurus Marsham.) /
    By: Webster, F. M. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1910.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  84. The larger corn stalk-borer.
    By: Ainslie, George G. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1910.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  85. A predaceous mite proves noxious to man : (Pediculoides ventricosus Newport) /
    By: Webster, F. M. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1910.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  86. Lead arsenate. I. Composition of lead arsenates found on the market. II. "Home-made" lead arsenate and the chemicals entering into its manufacture. III. Action of lead arsenate on foliage. By J. K. Haywood ... and C. C. McDonnell ... in cooperation with the Bureau of entomology.
    By: Haywood, J. K. - McDonnell, C. C. - United States.
    Publication info: Washington,Govt. print. off.,1910.
    Contributed by: University of California Libraries (archive.org)
    View Book
  87. Insects which kill forest trees : character and extent of their depredations and methods of control /
    By: Hopkins, A. D. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1910.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  88. Insects in their relation to the reduction of future supplies of timber, and general principles of control /
    By: Hopkins, A. D. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1910.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  89. Some insects injurious to forests.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1910.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  90. Insect injuries to the wood of dying and dead trees /
    By: Hopkins, A. D. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1910.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  91. Insect injuries to the wood of living trees /
    By: Hopkins, A. D. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1910.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  92. List of publications of the Bureau of Entomology /
    By: Colcord, Mabel. - United States.
    Edition: Revision
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1910.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  93. The status of the cotton boll weevil in 1909 /
    By: Hunter, W. D. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1910.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  94. The oak pruner. (Elaphidion villosum Fab.) /
    By: Chittenden, F. H. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1910.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  95. Publications of the Bureau of Entomology.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology, Division of Publications,1911.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  96. Miscellaneous papers on apiculture. I. Production and care of extracted honey.
    By: United States. - Browne, Charles Albert, - Gates, Burton Noble. - Phillips, Everett Franklin, - White, G. F.
    Publication info: Washington,Govt. print. off.,1911
    Contributed by: Cornell University Library
    View Book
  97. Publications of the Bureau of Entomology.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology, Division of Publications,1911.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  98. The periodical cicada in 1911. (Tibicen septendecim L.) /
    By: Marlatt, Charles Lester, - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1911.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  99. Papers on cereal and forage insects.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1911-13.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  100. Some miscellaneous results of the work of the Bureau of Entomology, IX.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1911.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  101. The occurrence of bee diseases in the United States. (Preliminary report.) /
    By: Phillips, Everett Franklin, - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1911.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  102. How to control the pear thrips. (Euthrips pyri Daniel) /
    By: Foster, Shirley Watson. - Jones, P. R. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1911.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  103. An index to circulars 1 to 100 of the Bureau of Entomology /
    By: Currie, Rolla Patteson. - Caudell, Andrew Nelson, - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1911.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  104. The Asparagus Miner. (Agromyza simplex, Loew) /
    By: Chittenden, Frank Hurlburt, - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1911.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  105. The Alfalfa caterpillar. (Eurymus curytheme Boisd.) /
    By: Wildermuth, V. L. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1911.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  106. The distribution of the Rocky Mountain spotted fever tick. (Dermacentor venustus Banks) /
    By: Bishopp, F. C. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1911.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  107. Damage to sugar cane in Louisiana by the sugar-cane borer. [Diatraea saccharalis Fab.] /
    By: Barber, T. C. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1911.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  108. The mango weevil. (Cryptorhync
    By: Marlatt, Charles Lester, - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1911.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  109. The alfalfa weevil : (Phytonomus murinus) /
    By: Webster, F. M. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1911.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  110. The cause of European foul brood /
    By: White, G. F. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1912.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  111. The clover mite. (Bryobia pratensis Garman) /
    By: Webster, F. M. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1912.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  112. The rice water-weevil and methods for its control. (Lissorhoptrus simplex Say) /
    By: Tucker, Elbert Stephen. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1912.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  113. The dying hickory trees : Cause and remedy /
    By: Hopkins, A. D. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1912.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  114. Publications of the Bureau of Entomology.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology, Division of Publications,1912.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  115. The potato-tuber moth. (Phthorimaea operculella Zell.), A preliminary account /
    By: Chittenden, F. H. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1912.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  116. The red spider on cotton. (Tetranychus bimaculatus Harvey) /
    By: McGregor, E. A. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1912.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  117. Damage to the wood of fire-killed Douglas fir, and methods of preventing losses, in western Washington and Oregon /
    By: Hopkins, A. D. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1912.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  118. Papers on deciduous fruit insects and insecticides.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1912.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  119. The Alfalfa gall midge : (Asphondylia miki Wachtl.) /
    By: Webster, F. M. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1912.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  120. The movement of the Mexican cotton boll weevil in 1911 /
    By: Hunter, W. D. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1912.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  121. The larger canna leaf-roller. (Calpodes ethlius Cram) /
    By: Chittenden, F. H. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1912.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  122. Two destructive Texas ants /
    By: Hunter, W. D. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1912.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  123. Insects liable to dissemination in shipments of sugar cane /
    By: Holloway, T. E. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1912.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  124. The Mediterranean fruit-fly. (Ceratitis capitata Wiedemann) /
    By: Quaintance, A. L. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1912.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  125. The greenhouse thrips. (Heliothrips
    By: Russell, Harry Merwin, - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1912.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  126. Insect damage to standing timber in the national parks /
    By: Hopkins, A. D. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1912.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  127. Sacbrood, a disease of bees /
    By: White, G. F. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1913.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  128. Arsenate of lead as an insecticide against the tobacco hornworms /
    By: Morgan, Alfred Cookman. - Parman, Daniel Cleveland, - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1913.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  129. Spraying for white flies in Florida /
    By: Yothers, W. W. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1913.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  130. Publications of the Bureau of Entomology.
    By: United States.
    Edition: July 23, 1913 ed.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology, Division of Publications,1913.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  131. Publications of the Bureau of Entomology.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology, Division of Publications,1913.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  132. Field observations on sugar-cane insects in the United States in 1912 /
    By: Holloway, T. E. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1913.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  133. The gipsy moth as a forest insect, With suggestions as to its control /
    By: Fiske, William Fuller. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1913.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  134. The fowl tick. (Argas miniatus Koch) /
    By: Bishopp, F. C. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1913.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  135. Flour paste as a control for red spiders and as a spreader for contact insecticides /
    By: Parker, William Bell. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1913.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  136. The movement of the cotton boll weevil in 1912 /
    By: Hunter, W. D. - Pierce, W. Dwight - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1913.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  137. The periodical cicada in 1914.
    By: United States. - Marlatt, C. L.
    Publication info: [Washington,Govt. Print. Off.]1914.
    Contributed by: Library of Congress
    BHL Collections: Library of Congress
    View Book
  138. Papers on deciduous fruit insects and insecticides.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1915.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  139. Papers on deciduous fruit insects and insecticides.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1915.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  140. Brief information on scale insects on shade tree and hardy ornamentals and remedies employed against them /
    By: Hopkins, A. D. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1916.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  141. Brief information on scale insect remedies /
    By: Hopkins, A. D. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1916.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  142. Brief information on the red spider and its control /
    By: Hopkins, A. D. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1916.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  143. Important insects which may affect the health of men or animals engaged in military operations /
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Office of the Secretary,1916.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  144. Brief information on pine leaf scale and its control /
    By: Hopkins, A. D. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1916.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  145. Brief information on kerosene emulsion : its preparation and use /
    By: Hopkins, A. D. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1916.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  146. Brief information on insect damage to rough and finished seasoned forest products in yards, storehouses and use and its control /
    By: Hopkins, A. D. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1916.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  147. Brief information on prevention of insect injuries to crude forest products /
    By: Hopkins, A. D. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1916.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  148. Brief information on cottony maple scale and its control /
    By: Hopkins, A. D. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1916.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  149. Brief information on insect damage to manufactured unseasoned forest products and its prevention /
    By: Hopkins, A. D. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1916.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  150. Directions for packing and shipment of specimens of insects and their work /
    By: Hopkins, A. D. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1916.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  151. Some timely suggestions for the owners of woodlots in New England. By F.H. Mosher ... and G.E. Clement ...
    By: United States. - Clement, G. E. - Mosher, Franklin Herbert.
    Publication info: Washington,Govt. Print. Off.,1917.
    Contributed by: Library of Congress
    BHL Collections: Library of Congress
    View Book
  152. Lead arsenate as a remedy for chewing insects /
    By: Hopkins, A. D. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1917.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  153. A manual of dangerous insects likely to be introduced in the United States through importations. Ed. by W. Dwight Pierce, entomologist, southern field crop insect investigations.
    By: United States. - Pierce, W. Dwight
    Publication info: Washington,Govt. print. off.,1917.
    Contributed by: Library of Congress
    BHL Collections: Library of Congress
    View Book
  154. Kerosene emulsion /
    By: Hopkins, A. D. - United States.
    Edition: Rev. Aug. 19, 1918.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1918.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  155. A manual of dangerous insects likely to be introduced in the United States through importations. Ed. by W. Dwight Pierce, entomologist, southern field crop insect investigations.
    By: United States. - Pierce, W. Dwight
    Publication info: Washington :Govt. print. off.,1918.
    Contributed by: Smithsonian Libraries
    BHL Collections: Smithsonian Libraries
    View Book
  156. The European elm scale (Gossyparia spuria (Modeer)) /
    By: Hopkins, A. D. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1919.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  157. Scale insects on shade trees and shrubs and remedies for them /
    By: Hopkins, A. D. - United States.
    Edition: Rev. Sept. 24, 1919.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1919.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  158. Brief information on insect damage to green gum logs and lumber in the Southern Atlantic and Gulf States and suggestions relating to its prevention /
    By: St. George, R. A. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1923.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  159. Ants about shade and park trees and shrubs /
    By: Middleton, William. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1923.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  160. Brief information on insect damage to cypress logs and lumber in the South Atlantic and Gulf States and suggestions relating to its prevention /
    By: St. George, R. A. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1923.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  161. Brief information on insect damage to green ash logs and lumber in the Southern Atlantic and Gulf States, particularly in the Delta Region of the Mississippi River /
    By: St. George, R. A. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1923.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  162. Defoliation of deciduous trees /
    By: Middleton, William. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1924.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  163. The care of wounds in the treatment of shade trees for borers /
    By: Middleton, William. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1924.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  164. Brief information on the protection of log cabins and rustic work from injurious insects /
    By: St. George, R. A. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1924.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  165. Defoliation of evergreen trees /
    By: Middleton, William. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1924.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  166. Directory of field activities of the Bureau of Entomology.
    By: United States.
    Publication info: Washington, D.C. :U.S. Govt. Print. Off.,1926.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  167. The Relation of insects to slash disposal /
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1927.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  168. Entomology current literature : selected references complied by the staff of the Bureau of Entomology Library from publications received in the Library of the United States Department of Agriculture.
    By: United States.
    Publication info: Washington, D.C. :The Bureau,[1932-1942]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  169. Questions and answers.
    By: United States.
    Publication info: [Washington, D.C.] :United States Department of Agriculture, Office of Information, Radio Service,1933.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  170. Questions and answers.
    By: United States.
    Publication info: [Washington, D.C.] :United States Department of Agriculture, Office of Information, Radio Service,1933.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  171. A short discussion of some scales affecting shade trees and hardy shrubs /
    By: Middleton, William. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1934.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  172. General information on scale insects that attack shade trees and hardy shrubs /
    By: Middleton, William. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1934.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  173. A short discussion of some scales affecting shade trees and hardy shrubs.
    By: United States.
    Edition: Rev. Nov. 22, 1950.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1950.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book