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Food habits of North American diving ducks


Author:
Cottam, Clarence
Source:
USDA
Year:
0000
Subject:
Ducks and Feeding and feeds
Format:
140 p., [8] leaves of plates : ill. (some col.) ; 23 cm.
Language:
English
Publisher:
U.S. Dept. of Agriculture
Series:
Technical bulletin / United States Department of Agriculture
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/CAT86200638