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  1. By: Cushman, R. A. (Robert Asa), - Isely, Dwight,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1916
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  2. By: Pierce, W. Dwight (William Dwight), - Cushman, R. A. (Robert Asa), - Hood, Clarence Ellswoth, - Hunter, W. D. (Walter David),
    Publication info: Washington, Govt. print. off, 1912
    Holding Institution: Library of Congress
  3. By: Pierce, W. Dwight (William Dwight), - Cushman, R. A. (Robert Asa), - Hood, Clifford E.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1912
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  1. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 55
    Date: 1919
    Page Range: 517--543
    Publication Info: Washington Smithsonian Institution Press, [etc.]
  2. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 82
    Date: 1933
    Page Range: 1--16
    Publication Info: Washington Smithsonian Institution Press, [etc.]
  3. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 17
    Date: 1915
    Page Range: 132--142
    Publication Info: Washington, etc, Entomological Society of Washington,
  4. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 48
    Date: 1915
    Page Range: 507--513
    Publication Info: Washington Smithsonian Institution Press, [etc.]
  5. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 53
    Issue: 2216
    Date: 1917
    Page Range: 457--469
    Publication Info: Washington Smithsonian Institution Press, [etc.]
  6. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 92
    Date: 1942
    Page Range: 277--289
    Publication Info: Washington Smithsonian Institution Press, [etc.]
  7. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Journal of the Washington Academy of Sciences
    Volume: 27
    Date: 1937
    Page Range: 438--444
    Publication Info: Washington [etc Washington Academy of Sciences]
  8. By: Cushman, R. A. (Robert Asa), - Rohwer, S. A. (Sievert Allen),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 57
    Issue: 2315
    Date: 1920
    Page Range: 379--396
    Publication Info: Washington Smithsonian Institution Press, [etc.]
  9. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 84
    Issue: 2999
    Date: 1936
    Page Range: 17--24
    Publication Info: Washington Smithsonian Institution Press, [etc.]
  10. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 88
    Issue: 3088
    Date: 1940
    Page Range: 523--527
    Publication Info: Washington Smithsonian Institution Press, [etc.]
  11. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 35
    Date: 1933
    Page Range: 73--75
    Publication Info: Washington, etc, Entomological Society of Washington,
  12. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 24
    Date: 1922
    Page Range: 241--242
    Publication Info: Washington, etc, Entomological Society of Washington,
  13. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 23
    Date: 1921
    Page Range: 109--112
    Publication Info: Washington, etc, Entomological Society of Washington,
  14. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 19
    Date: 1917
    Page Range: 162--165
    Publication Info: Washington, etc, Entomological Society of Washington,
  15. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Journal of the Washington Academy of Sciences
    Volume: 28
    Date: 1938
    Page Range: 27--28
    Publication Info: Washington [etc Washington Academy of Sciences]
  16. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 64
    Issue: 2494
    Date: 1924
    Page Range: 1--16
    Publication Info: Washington Smithsonian Institution Press, [etc.]
  17. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 21
    Date: 1919
    Page Range: 112--120
    Publication Info: Washington, etc, Entomological Society of Washington,
  18. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 88
    Date: 1940
    Page Range: 355--372
    Publication Info: Washington Smithsonian Institution Press, [etc.]
  19. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 44
    Date: 1942
    Page Range: 179--183
    Publication Info: Washington, etc, Entomological Society of Washington,
  20. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: The Philippine journal of science
    Volume: 20
    Date: 1922
    Page Range: 543--597
    Publication Info: Manila, Bureau of Science,
  21. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 76
    Issue: 2822
    Date: 1930
    Page Range: 1--18
    Publication Info: Washington Smithsonian Institution Press, [etc.]
  22. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 60
    Issue: 2416
    Date: 1922
    Page Range: 1--28
    Publication Info: Washington Smithsonian Institution Press, [etc.]
  23. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 42
    Date: 1940
    Page Range: 156--158
    Publication Info: Washington, etc, Entomological Society of Washington,
  24. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 16
    Date: 1914
    Page Range: 78--79
    Publication Info: Washington, etc, Entomological Society of Washington,
  25. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 25
    Date: 1923
    Page Range: 54--55
    Publication Info: Washington, etc, Entomological Society of Washington,
  26. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 58
    Date: 1921
    Page Range: 251--292
    Publication Info: Washington Smithsonian Institution Press, [etc.]
  27. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 60
    Issue: 2399
    Date: 1922
    Page Range: 1--14
    Publication Info: Washington Smithsonian Institution Press, [etc.]
  28. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 57
    Date: 1921
    Page Range: 503--523
    Publication Info: Washington Smithsonian Institution Press, [etc.]
  29. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 58
    Date: 1921
    Page Range: 327--362
    Publication Info: Washington Smithsonian Institution Press, [etc.]
  30. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 58
    Issue: 2326
    Date: 1920
    Page Range: 7--48
    Publication Info: Washington Smithsonian Institution Press, [etc.]
  31. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 56
    Date: 1919
    Page Range: 373--382
    Publication Info: Washington Smithsonian Institution Press, [etc.]
  32. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 61
    Date: 1922
    Page Range: 1--30
    Publication Info: Washington Smithsonian Institution Press, [etc.]
  33. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 64
    Date: 1924
    Page Range: 1--48
    Publication Info: Washington Smithsonian Institution Press, [etc.]
  34. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Journal of the Washington Academy of Sciences
    Volume: 26
    Date: 1936
    Page Range: 464--466
    Publication Info: Washington [etc Washington Academy of Sciences]
  35. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 53
    Date: 1917
    Page Range: 503--551
    Publication Info: Washington Smithsonian Institution Press, [etc.]
  36. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 74
    Issue: 2761
    Date: 1929
    Page Range: 1--58
    Publication Info: Washington Smithsonian Institution Press, [etc.]
  37. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 84
    Issue: 3017
    Date: 1937
    Page Range: 243--312
    Publication Info: Washington Smithsonian Institution Press, [etc.]
  38. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 77
    Issue: 2826
    Date: 1930
    Page Range: 1--15
    Publication Info: Washington Smithsonian Institution Press, [etc.]
  39. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 16
    Date: 1914
    Page Range: 99--108
    Publication Info: Washington, etc, Entomological Society of Washington,
  40. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 19
    Date: 1918
    Page Range: 79--86
    Publication Info: Washington, etc, Entomological Society of Washington,
  41. By: Cushman, R. A. (Robert Asa),
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 22
    Date: 1920
    Page Range: 76--80
    Publication Info: Washington, etc, Entomological Society of Washington,