Sewal, Roberta. Audubon's birds. [electronic resource] . — New York, : Grolier Society, [1967]. — 64 p. : col. illus. 20 cm. LCCN: 72030772 Subjects--Topical Terms: Birds.Birds--Pictorial works. LC Class. No.: QL681 / .A97 1967 Dewey Class. No.: J / 598.2