Some suggestions for bird field study
By: by May Thacher Cooke, Junior Biologist, Section of Distribution and Migration of Birds, Division of Wildlife Research
Contributors: United States. Bureau of Biological Survey; U.S. Fish and Wildlife Service
Series: Wildlife leaflet -- BS-76; Wildlife leaflet -- BS-76.
Publisher: U.S. Dept. of the Interior, Fish and Wildlife Service
Published: 1936
Place of publication: Washington, D.C
Language: eng
Subjects: Birds; Ornithology; Study and teaching
Notes: Caption title.

"December 1936"

Includes bibliographical references (p. 5-6).