The waterfowl situation
Subtitle: 1935-1937
By: prepared in the section of Distribution and Migration of Birds, Division of Wildlife Research
Contributors: United States. Bureau of Biological Survey
Series: Wildlife leaflet -- BS-88; Wildlife leaflet -- BS-88.
Publisher: U.S. Dept. of the Interior, Fish and Wildlife Service
Published: 1937
Place of publication: Washington, D.C
Language: eng
Number of pages: 10
Subjects: Waterfowl; Behavior
Notes: Caption title.

"May 1937"