Population ecology of the mallard.
Contributors: Anderson, David Raymond, 1942-
Series: v. 1-3: Resource publication of the Bureau of Sport Fisheries and Wildlife -- 105, 115, 119; v. 4-<8   >: Resource publication of the Fish and Wildlife Service -- 125, 128, 130, 147, 162; Resource publication (United States. Bureau of Sport Fisheries and Wildlife) -- 105, etc.; Resource publication (U.S. Fish and Wildlife Service) -- 125, etc.
Publisher: Bureau of Sport Fisheries and Wildlife; For sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1972
Place of publication: Washington
Language: eng
Subjects: Mallard -- Ecology; Bird populations -- North America; Waterfowl management -- North America; Birds -- Ecology; Birds -- North America -- Ecology
Notes: Beginning with v. 4 issued by the U.S. Fish and Wildlife Service.

Includes bibliographies.