Waterfowl and their wintering grounds in Mexico, 1937-64
By: by George B. Saunders, Dorothy Chapman Saunders.
Contributors: Saunders, Dorothy Chapman.
Series: Resource publication ;; 138; Resource publication (U.S. Fish and Wildlife Service) ;; 138.
Publisher: U.S. Dept. of the Interior, Fish and Wildlife Service
Published: 1981
Place of publication: Washington, D.C
Language: eng
Number of pages: 151
Subjects: Waterfowl -- Mexico.; Waterfowl -- Wintering -- Mexico.
Notes: Bibliography: p. 149-151.