Bird guide : water birds, game birds and birds of prey /

On cover: "East of the Rockies" added to title.

Serials and books about insects and spiders. Catalogue

Title varies.

Are all birds of prey injurious to the farmer? /

"New series" vol. III, no. 3.

On new and rare British spiders.

Title varies slightly.

Energy and nutrient dynamics of predator and prey arthropod populations in a grassland eco-system

Based upon a dissertation by R. I. Van Hook to the Graduate Council of Clemson University in partial fulfillment of the requirements for the degree of Doctor of Philosophy.

Colonies of insects, mites, ticks, and spiders maintained in laboratories of the Entomology Research and Market Quality Research Divisions of the Agricultural Research Service, U. S. Dept. of Agriculture.

Mode of access: Internet.

Colonies of insects, mites, ticks, and spiders maintained in laboratories of the Entomology Research and Market Quality Research Divisions of the Agricultural Research Service, U. S. Dept. of Agriculture.

Mode of access: Internet.

Prey, predators, parasites, and habits of the great golden digger wasp, Chlorion ichneumoneum, in New York.

Typewritten.

Scorpions, spiders, and other arthropods of minor public health importance and their controls

Bibliography: p.23-26.

The spiders of Washington, with special reference to those of the San Juan Islands,

"Literature cited": p. 63.

Spiders of the University of Kansas, Natural History Reservation and Rockefeller Experimental Tract.

Bibliography: p. 200-202.

On the Theraphosidae of the lower Amazons: being an account of the new genera and species of this group of spiders discovered during the expedition of the steamship 'Faraday' up the river Amazons.

Reprinted from the Proceedings of the Zoological Society of London, June 16, 1896.

The prey of the strongest /

Mode of access: Internet.

Synonymic index-catalogue of spiders of North, Central and South America.

Mode of access: Internet.

A guide to the common spiders of Illinois /

Includes index and bibliographical references.