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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Showing 781 to 790 of 1957 (0.049 seconds)

Spelling suggestions: "subject:"entomology"" "subject:"enthomology""

781

a Study of the Systematics and Biology of Aphids of the Genus Cinara Curtis in Canada.

Bradley, G.A. January 1961 (has links)
No description available.
Entomology and Plant Pathology.
782

the Biology and External Morphology of Two Eastern Species of the Genus Anoplonyx (Hymenoptera, Tenthredinidae), with Especial Reference to Anoplonyx Luteipes (Cresson).

Bracken, Dell F. January 1960 (has links)
No description available.
Entomology and Plant Pathology.
783

Low Temperature Mortality of European Red Mite, Panonychus Ulmi (Kock), Winter Eggs and its Ecological Significance.

MacPhee, A.W. January 1960 (has links)
No description available.
Entomology and Plant Pathology.
784

The role of lipid in the nutrition of the house cricket.

Meikle, John E. S. January 1964 (has links)
No description available.
Crickets.
Entomology.
Lipids.
785

The effect of the physical nature of acaricide deposits.

Yu, Shyi-jian. January 1965 (has links)
No description available.
Insecticides -- Research.
Diptera.
Entomology.
786

Morphology and ecology of the velvet-mite, Allothrombium Lerouxi Moss.

Mathur, Sachchida Nand. January 1964 (has links)
No description available.
Entomology.
Velvet-mite.
787

The genitalia in the Ichneumonidae

Peck, Oswald January 1936 (has links)
No description available.
Entomology.
Ichneumonidae -- Anatomy.
788

A study of the biology and control of the onion maggot Hylemyia antiqua Meig.

Stewart, Kenneth E. January 1926 (has links)
No description available.
Onion maggot.
Entomology.
789

The anatomy of Psyllia mali, Schmidberger.

Saunders, Leslie G. January 1921 (has links)
No description available.
Entomology.
Apple sucker -- Anatomy.
790

A comparative study of the female subgenital armature and sperm athecae of Pyrgomorphidae (Orthoptera).

Chang, Yu-Cheng 08 1900 (has links)
No description available.
Entomology.
Locusts
Biology, General.

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