Tracks and trails
By: by Bill and Mary V. Hood. [Prepared with the cooperation of the National Audubon Society]
Contributors: Hood, Mary V., joint author.; National Audubon Society.
Series: Nature program
Publisher: N. Doubleday
Published: 1956
Place of publication: Garden City, N.Y
Language: eng
Number of pages: 48
Subjects: Tracking and trailing.; Animal behavior.