Food of game ducks in the United States and Canada /

Bibliographic Details
Main Authors:	Martin, Alexander C. (Alexander Campbell), 1897-, Uhler, F. M. (Francis Morey), 1902-1990 (Author)
Format:	Government Document Book
Language:	English
Published:	Washington : U.S. Govt. Print. Off, 1951.
Series:	U.S. Fish and Wildlife Service. Research report ; 30
Subjects:	Ducks. Birds > Food. Ducks > Feeding and feeds.

by Martin, Alexander C. (Alexander Campbell), 1897-
Published 1939

Book