TY - BOOK AU - Thurman,Harold V. TI - Essentials of oceanography SN - 0675200318 (pbk.) AV - GC11.2 .T49 1983 U1 - 551.46 THU 22 PY - 1983/// CY - Columbus, Ohio PB - C.E. Merrill Pub. Co. KW - Oceanography N1 - Includes bibliographies and index ER -