Sustaining tommorrow a strategy for world conservation and development edited by Francis R. Thibodeau & Hermann H. Field - Hanover Published for Tufts by University Press of New England 1984 - 1986pages : illustration, 25cm Includes index Bibliography: p.172-177 ISBN: 0874513057 cased 0874513065 pbk. Subjects--Topical Terms: Environmental policy--Addresses, essays, lecturesConservation of natural resources--Addresses, essays, lecturesEconomic development--Environmental aspects--Addresses, essays, lectures