Wild ducks.
Contributors: Sheldon, Harold Pearl, 1888-; Lincoln, Frederick Charles, 1892-; Everett, Fred, 1892- illus.
Publisher: American wildlife institute
Published: 1941
Place of publication: Washington, D.C
Language: eng
Number of pages: 35
Subjects: Ducks.; Game and game-birds -- North America.; Birds -- Migration.
Notes: Illustrations by Fred Everett.
Table of contents: title: Two families, by H. P. Sheldon.; title: The waterfowl flyways, by F. C. Lincoln.