Key to North American waterfowl
By: by Stephen R. Wylie and Stewart S. Furlong ; illustrated by Jack R. Schroeder.
Contributors: Furlong, Stewart S., joint author.
Edition: [Rev. ed.]
Series: Permaguide series
Publisher: Schroeder Prints
Published: 1978
Place of publication: Chestertown, Md
Language: eng
Number of pages: 32
Subjects: Waterfowl -- North America -- Identification.; Birds -- North America.
Notes: Bibliography: p. 7.
Includes index.