Peterson, Roger Tory, 1908-1996.
Peterson first guide to birds of North America Roger Tory Peterson. - Boston : Houghton Mifflin, 1986. - 128 p. : ill. (some col.) ; 19 cm.
Cover title: Peterson first guides. Birds. Includes index.
0395406846 : $4.95
85027102
Birds--Identification.--North America
QL681 / .P46 1986
598.2973
Peterson first guide to birds of North America Roger Tory Peterson. - Boston : Houghton Mifflin, 1986. - 128 p. : ill. (some col.) ; 19 cm.
Cover title: Peterson first guides. Birds. Includes index.
0395406846 : $4.95
85027102
Birds--Identification.--North America
QL681 / .P46 1986
598.2973