Ecology, economics, ethics : the broken circle / edited by F. Herbert Bormann, Stephen R. Kellert. - New Haven : Yale University Press, c1991. - xviii, 233 p. : ill. ; 24 cm. Includes bibliographical references (p. 211-224) and index. ISBN: 0300049765 (alk. paper) Subjects--Topical Terms: Ecology.Environmental ethics. LC Class. No.: QH541 / .E31934 1991 Dewey Class. No.: 179/.1