Suggestions for bird field study /
by May Thacher Cooke.
APA Citation
Cooke, M. Thacher., United States. Bureau of Biological Survey. (1940). Suggestions for bird field study. Washington, D.C.: U.S. Dept. of the Interior, Bureau of Biological Survey.
MLA Citation
Cooke, May Thacher, 1885-, and United States. Bureau of Biological Survey. Suggestions for Bird Field Study. Washington, D.C.: U.S. Dept. of the Interior, Bureau of Biological Survey, 1940.
Warning: These citations may not always be complete (especially for serials).