Results 131 to 140 of about 2,293,460 (246)

A Study of the Changes in an Aquatic Insect. Population, using Minnows as Predators [PDF]

, 1944
Edward J. Popham
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XLI. Descriptions of some Nondescript Insects from Assam, chiefly collected by William Griffiths, Esq., F.L.S., Assistant-Surgeon in the Madras Medical Service, and attached to the late Scientific Mission to Assam. [PDF]

Frederick William Hope
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The role of insects in sewage disposal beds

, 1955
Robert L. Usinger, W. R. Kellen
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THE PHYSIOLOGY OF INSECT DIAPAUSE. VII. THE RESPIRATORY METABOLISM OF THE CECROPIA SILKWORM DURING DIAPAUSE AND DEVELOPMENT

, 1953
Howard A. Schneiderman, Carroll M. Williams   +1 more
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INSECTS AND WAR: LICE [PDF]

, 1914
A. E. Shipley
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XXI. On animal cotton, and the insect which produces it [PDF]

M. Baudry des Lozieres
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Insects and Mites of Western North America [PDF]

, 1958
F. W. Poos
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American Social Insects, A Book About Bees, Ants, Wasps, and Termites.

, 1952
Harley J. Van Cleave, Charles D. Michener, Mary H. Michener   +2 more
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Central International Forest Insect and Disease Conference [PDF]

, 1953
Cong Ri, Ey, Robert F. Anderson, A. C. Hodson, Matthew Prebble, R. D. Shenefelt, J. R. Hansbrough   +6 more
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A fundamental approach to the sticking of insect residues to aircraft wings [PDF]

A proposed testing scheme is described for obtaining data on the effects of surface roughness and surface energy on insect adhesion. The road test apparatus is discussed as well as surface preparation techniques.
Eiss, N. S., Jr., Gilliam, D. R., Siochi, E. J., Wightman, J. P.   +3 more
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