Duxbury, Alyn C. An Introduction to the world's oceans / Alyn C. Duxbury, Alison B. Duxbury. - 3rd ed. - Dubuque, Iowa : Wm. C. Brown Pub., c1991. - xvii, 446p. : ill. (some col.) ; 29 cm. Includes bibliographical references and index. ISBN: 069709765X Subjects--Topical Terms: Oceanography LC Class. No.: GC11.2 / D95 1991