National Audubon Society

National Wildlife Federation

George A. Petrides

Janet Wehr

Roger Tory Peterson Institute

A guide to identifying trees in the eastern United States and Canada.

Eastern United States and Canada, Including the Midwest

A Field Guide to Eastern Trees

The successor to Petrides's classic Field Guide to Trees and Shrubs, this is probably the most beautifully illustrated and cleverly organized guide to trees ever published. 96-page color insert, illustrations and maps.

Western United States and Canada

A Field Guide to Western Trees

A Report Prepared for the International Union for Conservation of Nature and Natural Resources and the American Committee for International Wild Life Protection

Advisory Report on Wildlife and National Parks in Nigeria, 1962

This newly designed edition of a popular Peterson Field Guide features detailed descriptions of 387 species, arranged in six major groups by visual similarity. The 47 color plates and five text drawings show distinctive details needed for identification. Color photographs and 295 color range maps accompany the species descriptions.

Gives accounts of 646 species of trees, shrubs, and woody vines.

George A. Petrides

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