Waterfowl food plants
Subtitle: a practical manual for those who are interested in managing areas for wild ducks, geese and swans.
Publisher: More game birds in America, a foundation
Published: 1936
Place of publication: New York
Language: eng
Number of pages: 45
Subjects: Water birds.; Aquatic plants.
Notes: "First edition, December, 1933; second, revised edition, February, 1936"