Brower, Kenneth, 1944- Realms of the sea / [by Kenneth Brower ; prepared by the National Geographic Book Division]. - Washington, D.C. : National Geographic Society, c1991. - 278 p. : col. ill. ; 29 cm. Includes bibliographical references (p. 273) and index. ISBN: 0870448552 (regular ed.) 0870448560 (deluxe ed.) LCCN: 91011113 Subjects--Topical Terms: Marine biology.Ocean.