Thurman, Harold V. Essentials of oceanography / Harold V. Thurman. - Columbus, Ohio : C.E. Merrill Pub. Co., c1983. - ix, 374 p., [12] p. of plates : ill. (some col.) ; 28 cm. Includes bibliographies and index. ISBN: 0675200318 (pbk.) LCCN: 82060575 Subjects--Topical Terms: Oceanography. LC Class. No.: GC11.2 / .T49 1983 Dewey Class. No.: 551.46 THU