Insects affecting ornamental conifers in southern California - Brown, Leland R. (California Agricultural Experiment Station, 1967)

Insects affecting park and woodland trees - Felt, Ephraim Porter, 1868 -1943 (New York State Education Dept, 1905)

Insects affecting park and woodland trees - Felt, Ephraim Porter, 1868 -1943 (New York State Education Department, 1905)

Insects affecting park and woodland trees - Felt, Ephraim Porter, 1868 -1943 (New York state education department, 1905)

Insects affecting park and woodland trees - Felt, Ephraim Porter, 1868 -1943 (New York state education department, 1906)

Insects and diseases of Alaskan forests - Laurent, Thomas H. (U.S.D.A., Forest Service, Alaska region : For sale by the Supt. of Docs., U.S. Govt. Print. Off, 1981)

Insects and diseases of Evergreens in New Mexico - United States. Forest Service. (U.S. Dept. of Agriculture, 1977)

1. Insects and health. 2. Dispersal of insects by air currents. 3. Three Japanese beetles new to New York state. 4. Observations and notes on injurious and other insects of New York state. 5. A report on the Hymenoptera of the New York state museum - Felt, Ephraim Porter, 1868 -1943 (University of the State of New York, 1928)

Insects and human welfare : an account of the more important relations of insects to the health of man, to agriculture, and to forestry - Brues, Charles T. (Charles Thomas), 1879 -1955 (Harvard University Press, 1920)

Insects and human welfare; an account of the more important relations of insects to the health of man, to agriculture, and to forestry - Brues, Charles T. (Charles Thomas), 1879 -1955 (Harvard university press; [etc.,etc.], 1920)

Insects and man : an account of the more important harmful and beneficial insects... - Ealand, Charles Aubrey, 1877 - (G. Richards, ltd, 1915)

Insects associated with ponderosa pine in Colorado - United States. Forest Service. (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1980)

Insects associated with Ponderosa Pine in the Rocky Mountains and the Southwest - Stevens, Robert E., 1928 - (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1982)

Insects injurious to forest and shade trees - Packard, A. S. (Alpheus Spring), 1839 -1905 (Govt. Print. Off, 1881)

Insects injurious to forest and shade trees - Packard, A. S. (Alpheus Spring), 1839 -1905 (Govt. print. off, 1881)

Insects of Eastern forests - United States. Department of Agriculture. (U.S. Forest Service ; for sale by the Supt. of Docs., U.S. Govt. Print. Off, 1985)

Insects of New Jersey; a list of the species occurring in New Jersey, with notes on those of economic importance - Smith, John Bernhard, 1858 -1912 (MacCrellish & Quigley, state printers, 1900)

Insects of Rhode Island - Davis, C. Abbott (Charles Abbott), 1868 -1908 (s.n.], 1901)

Insects; the yearbook of agriculture,1952 - United States. Department of Agriculture. (U.S.G.P.O, 1952)

Insects which kill forest trees : character and extent of their depredations and methods of control - United States. Bureau of Entomology. (U.S. Dept. of Agriculture, Bureau of Entomology, 1910)

Insekten-Börse (1905)

Insektenbörse (Alfred Kernen, 1914)

Das Insektenleben Österreichs ; mit einem Anhand über Gallen und ahnliche Pflanzenverustaltungen samt deren Erzeuger. Ein Handbuch und Wegweiser für Naturfreunde jeder Art - Mader, Leopold. (Hölder-Pichler-Tempsky, 1922)

An instance of lightning damage and infestation of ponderosa pines by the pine engraver beetle in Montana - Intermountain Forest; Range Experiment Station (Ogden, Utah) (U.S. Dept. of Agriculture, Forest Service, Intermountain Forest & Range Experiment Station, 1969)

International catalogue of scientific literature. M, Botany - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1905)

International catalogue of scientific literature. M, Botany - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1908)

International catalogue of scientific literature. M, Botany - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1913)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1905)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1908)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1909)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1913)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1916)

International catalogue of scientific literature [Sect.] M. Botany : 1st -14th annual issues, 1901-1914 (Published for the International Council by the Royal Society of London, 1905)

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An introduction to the modern classification of insects; founded on the natural habits and corresponding organisation of the different families - Westwood, J. O. (John Obadiah), 1805 -1893 (Longman, Orme, Brown, Green, and Longmans, 1840)

Introduction to zoology; a guide to the study of animals, for the use of secondary schools - Davenport, Charles Benedict, 1866 -1944 (Macmillan company, 1900)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1848)

Jahrbücher des Nassauischen Vereins für Naturkunde - Nassauischer Verein für Naturkunde (J.F. Bergmann, 1876)

Jahresbericht der Naturforschenden Gesellschaft Graubündens - Naturforschende Gesellschaft Graubündens. (Buch- und Offsetdruck Bischofberger [etc.], 1893)

Jahresbericht über das Gebiet der Pflanzenkrankheiten - Hollrung, M. (Max), 1858 -1937 (P. Parey, 1905)

Jahresbericht über das Gebiet der Pflanzenkrankheiten - Hollrung, M. (Max), 1858 -1937 (P. Parey, 1907)

Jahresbericht über das Gebiet der Pflanzenkrankheiten - Hollrung, M. (Max), 1858 -1937 (P. Parey, 1910)

Jahresbericht über die Fortschritte auf dem Gesamtgebiete der Agrikultur-Chemie (Julius Springer, 1864)

Jahresbericht über die Neuerungen und Leistungen auf dem Gebiete des Pflanzenschutzes - Hollrung, M. (Max), 1858 -1937 (P. Parey, 1898)

Jahresbericht über die Neuerungen und Leistungen auf dem Gebiete der Pflanzenkrankheiten - Hollrung, M. (Max), 1858 -1937 (P. Parey, 1901)

Jahresbericht über die Neuerungen und Leistungen auf dem Gebiete der Pflanzenkrankheiten - Hollrung, M. (Max), 1858 -1937 (P. Parey, 1903)

Journal d'agriculture tropicale: agricole, scientifique et commercial - Vilbouchevitch, J. 1866 -1907 (Dubois et Bauer, etc, 1911)

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The Journal of arachnology - American Arachnological Society (American Arachnological Society, 1982)

The Journal of arachnology - American Arachnological Society (American Arachnological Society, 1984)

The Journal of arachnology - American Arachnological Society (American Arachnological Society, 1999)

Journal of economic entomology - American Association of Economic Entomologists (Entomological Society of America [etc.], 1909)

Journal of economic entomology - American Association of Economic Entomologists (Entomological Society of America [etc.], 1910)

Journal of economic entomology - American Association of Economic Entomologists (Entomological Society of America [etc.], 1911)

Journal of economic entomology - American Association of Economic Entomologists (Entomological Society of America [etc.], 1913)

Journal of economic entomology - American Association of Economic Entomologists (Entomological Society of America [etc.], 1915)

Journal of economic entomology - American Association of Economic Entomologists (Entomological Society of America [etc.], 1916)

Journal of economic entomology - American Association of Economic Entomologists (Entomological Society of America [etc.], 1917)

Journal of economic entomology - American Association of Economic Entomologists (Entomological Society of America [etc.], 1921)

Journal of economic entomology - American Association of Economic Entomologists (Entomological Society of America [etc.], 1922)

Journal of economic entomology - American Association of Economic Entomologists (Entomological Society of America [etc.], 1923)

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Journal of forestry - Society of American Foresters. (Society of American Foresters, 1920)