Ducks, geese & swans of North America
Subtitle: a completely new and expanded version of the classic work by F. H. Kortright
By: by Frank C. Bellrose, with the assistance of Glen C. Sanderson, Helen C. Schultz, and Arthur S. Hawkins ; ill. by T. M. Shortt and Frank C. Bellrose, Jr.
Contributors: Kortright, Francis H.
Edition: 2d ed.
Publisher: Stackpole Books
Published: 1976
Place of publication: Harrisburg, Pa
Language: eng
Number of pages: 543
Subjects: Waterfowl -- North America; Birds -- North America
Notes: Bibliography: p. 474-495.
"A Wildlife Management Institute book sponsored jointly with the Illinois Natural History Survey."
Includes index.