TY - BOOK AU - Elliott,David K. TI - Earth science SN - 9781587659898 (8 vol. collection : alk. paper) U1 - 550 PY - 2012/// CY - Ipswich, Mass. PB - Salem Press KW - Geology KW - Earth sciences N1 - Includes bibliographical references (v. 2, p. 743-766) and index ER -