TY - BOOK AU - Erickson,Jon TI - Marine geology: undersea landforms and life forms T2 - The changing earth series SN - 0816033544 (acid-free paper) AV - QE39 .E68 1996 U1 - 551.46/08 20 PY - 1996/// CY - New York PB - Facts on File KW - Submarine geology KW - Marine biology N1 - Includes bibliographical references (p. 228-234) and index ER -