Petesch, Patti L. North-South environmental strategies, costs, and bargains / Patti L. Petesch ; foreword by Maurice F. Strong. - Washington, D.C. : Overseas Development Council, c1992. - ix, 112 p. : ill. ; 23 cm. - Policy essay ; no. 5 . Includes bibliographical references (p. 98-108). ISBN: 1565170040 (recycled paper) : 1565170059 (recycled paper) Subjects--Topical Terms: Environmental policy--Developing countries.International cooperation. Dewey Class. No.: 363.7 PET