Feeding ecology of pintail hens during reproduction
Contributors: U.S. Fish and Wildlife Service
Publisher: U.S. Fish and Wildlife Service
Published: 1985
Place of publication: [Washington, D.C.?
Language: eng
Number of pages: 290
Subjects: Auks; Ducks
Notes: Reprinted from The Auk, Vol. 91, No. 2, April 1974, pp. 278-290

Bibliography: p. 289-290