TY - BOOK AU - Miller, G. Tyler AU - ED - ED - ED - ED - TI - : an introduction to environmental science SN - 9780534165604 SN - 2 PY - 1992///;copyright 199246 CY - Belmont, CA PB - Wadsworth KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Human ecology.;Environmental policy.;Environmental sciences KW - Environmental policy.;Environmental sciences.;Human ecology N1 - Includes bibliographical references and index; 5 ER -