Ducks at a distance
Subtitle: a waterfowl identification guide
By: by Bob Hines.
Contributors: United States. Bureau of Sport Fisheries and Wildlife.
Publisher: U.S. Dept. of the Interior, Fish and Wildlife Service, Bureau of Sport Fisheries and Wildlife; For sale by the Supt. of Docs., U.S. G.P.O.
Published: 1963
Place of publication: Washington, D.C
Language: eng
Number of pages: 23
Subjects: Ducks -- Identification.; Waterfowl -- Identification.
Other titles: Waterfowl identification guide.
Notes: "July 1963."