Reprinted from Journal of the American Public Health Association, April 1911.Mode of access: Internet
Contribution from Bureau of Entomology and Plant Quarantine."Literature cited": p. 637-658.Mode of a...
Reprinted from the Journal of the Royal horticultural society, vols. xxvii-xxix."Explanation of refe...
Cover title."Contribution from the Bureau of Plant Industry and the Bureau of Entomology."Bibliograp...
Presented before the Michigan academy of science and reprinted from the tenth report.Cover-title.Mod...
Continuation of Plants of possible insecticidal value, by N.E. McIndoo, issued in 1945, as U.S. Bure...
Reprinted from The Popular Science Monthly, May, 1910.Cover-title.Mode of access: Internet
First ed. published in 1942 under title: Chemistry of insecticides and fungicides.Includes bibliogra...
American Entomological Society[Extracted from the Reference handbook of the Medical Sciences. Vol. 5...
WI docs no.: Agr.3:3Issued by the Division of Entomology."March, 1916".Mode of access: Internet
Read at the Fifth annual meeting of the Association of economic entomologists, Madison, Wis., August...
"First printing 1929; augmented and revised, second printing 1931."Mode of access: Internet
v. 1. Chemical insecticides.--v. 2. Chemical fungicides and plant insecticides.Mode of access: Inter...
"Training program, insect control series."Bibliography: p. 28.Mode of access: Internet
Extract from the Pomona College Journal of entomology. v. 1-4, 1909-1912 and the Pomona College Jour...
Contribution from Bureau of entomology and plant quarantine."Issued June 1939, revised June 1942."Co...
Contribution from Bureau of Entomology and Plant Quarantine."Literature cited": p. 637-658.Mode of a...
Reprinted from the Journal of the Royal horticultural society, vols. xxvii-xxix."Explanation of refe...
Cover title."Contribution from the Bureau of Plant Industry and the Bureau of Entomology."Bibliograp...
Presented before the Michigan academy of science and reprinted from the tenth report.Cover-title.Mod...
Continuation of Plants of possible insecticidal value, by N.E. McIndoo, issued in 1945, as U.S. Bure...
Reprinted from The Popular Science Monthly, May, 1910.Cover-title.Mode of access: Internet
First ed. published in 1942 under title: Chemistry of insecticides and fungicides.Includes bibliogra...
American Entomological Society[Extracted from the Reference handbook of the Medical Sciences. Vol. 5...
WI docs no.: Agr.3:3Issued by the Division of Entomology."March, 1916".Mode of access: Internet
Read at the Fifth annual meeting of the Association of economic entomologists, Madison, Wis., August...
"First printing 1929; augmented and revised, second printing 1931."Mode of access: Internet
v. 1. Chemical insecticides.--v. 2. Chemical fungicides and plant insecticides.Mode of access: Inter...
"Training program, insect control series."Bibliography: p. 28.Mode of access: Internet
Extract from the Pomona College Journal of entomology. v. 1-4, 1909-1912 and the Pomona College Jour...
Contribution from Bureau of entomology and plant quarantine."Issued June 1939, revised June 1942."Co...
Contribution from Bureau of Entomology and Plant Quarantine."Literature cited": p. 637-658.Mode of a...
Reprinted from the Journal of the Royal horticultural society, vols. xxvii-xxix."Explanation of refe...
Cover title."Contribution from the Bureau of Plant Industry and the Bureau of Entomology."Bibliograp...