The Audubon Society field guide to North American birds, eastern region /
Bull, John L.
The Audubon Society field guide to North American birds, eastern region / John Bull and John Farrand ; visual key developed by Susan Rayfield. - New York : Knopf : distributed by Random House, c1977. - 775 p. : ill. ;
"A Chanticleer Press edition." Includes index. Erratum slip tipped in.
0394414055 :
Birds--Identification.--North America
598.2/97
The Audubon Society field guide to North American birds, eastern region / John Bull and John Farrand ; visual key developed by Susan Rayfield. - New York : Knopf : distributed by Random House, c1977. - 775 p. : ill. ;
"A Chanticleer Press edition." Includes index. Erratum slip tipped in.
0394414055 :
Birds--Identification.--North America
598.2/97