Bull's birds of New York State /
Levine, Emanuel,1921-
Bull, John L.Birds of New York State.
Federation of New York State Bird Clubs.
American Museum of Natural History.
Ithaca, N.Y. ; London : Comstock,
c1998.
"A project of the Federation of New York State Bird Clubs, Inc. in association with the American Museum of Natural History.".
Previous ed. published as: Birds of New York State / John L. Bull. Garden City, N.Y. : Doubleday, 1974.
Bibliography: p577-610. - Includes index.
Birds