Wondrous world of fishes. - New enl. ed. - Washington, [1969] - 373 p. illus., maps, ports. 27 cm. - Its Natural science library . Part of illustrative matter is col. LCCN: 71091441 Subjects--Topical Terms: Fishes--North America.Fish Ecology LC Class. No.: QL625 / .N33 1969