TY - BOOK AU - Merritts ,Dorothy J . AU - De Wet,Andrew AU - Menking,Kirsten TI - Environmental geology : an earth system science approach / SN - 9780716728344 U1 - 550 PY - 1998/// CY - New York : PB - W H Freeman , KW - ENVIRONMENTAL GEOLOGY KW - EARTH SCIENCE N1 - Includes bibliographical references, glossary and index ER -