Bull, John L.

The National Audubon Society field guide to North American birds. Eastern region / John Bull and John Farrand, Jr. ; revised by John Farrand ; visual Key by Amanda Wilson and Lori Hogan. - Rev. ed., 2nd ed., fully rev. - New York : Knopf ; Distributed by Random House, 1994. - 796 p. : ill. (some col.) ; 20 cm.

Rev. ed. of: The Audubon Society field guide to North American birds. 1977. Includes index.

ISBN: 0679428526

LCCN: 94007768

Subjects--Topical Terms:
Birds--Identification.--North America

LC Class. No.: QL681 / .B77 1994

Dewey Class. No.: 598.297