A guide to hawk watching in North America
By: Donald S. Heintzelman.
Series: Keystone books
Publisher: Pennsylvania State University Press
Published: 1979
Place of publication: University Park
Language: eng
Number of pages: 284
Subjects: Birds of prey -- North America.; Bird watching -- North America.
Other titles: Hawk watching in North America.
Notes: Bibliography: p. 279-280.
Includes index.