Perry, Richard, 1909-

The polar worlds / Richard Perry ; illustrated by Nancy Lou Gahan. - New York : Taplinger Pub. Co., 1973. - 316 p. : ill., maps ; 22 cm. - His The many worlds of wildlife series ; v. 2 .

Includes index.

Bibliography: p. 290-304.

ISBN: 0800864050 :

LCCN: cn 75001228

Nat. Bib. No.: C750012285

Subjects--Topical Terms:
Zoology--Polar regions.
Zoologie--Régions polaires.

Dewey Class. No.: 591.9/09/1