Thurman, Harold V. Essentials of oceanography / Oceanography Harold V. Thurman and Alan P. Trujillo. - 6th ed. - Upper Saddle River, N.J. : Prentice Hall, c1999. - xvi, 527 p. : ill. (some col.), maps (some col.) ; 28 cm. Includes bibliographical references and index. ISBN: 0137273487 Subjects--Topical Terms: Oceanography. Dewey Class. No.: 551.46 / THE 1999