TY - BOOK AU - AU - Allen, John, ED - ED - ED - ED - TI - : environment 91/92 SN - 1561340219 (paperback) SN - 2 PY - 1991///;copyright 199146 CY - Guilford, CT PB - Dushkin Publishing Group KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Addresses, essays, lectures.;Addresses, essays, lectures KW - Ecology;Environment KW - sears0 N1 - Includes bibliographical references and index; 5 ER -