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Food of game ducks in the United States and Canada /

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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.
Description
Item Description:"Reprint of USDA Technical bulletin 634-1939."
Errata sheet inserted.
Physical Description:308 pages : illustrations, maps. ; 23 cm.
Bibliography:Bibliography: pages 143-147.