Young, Michael D. Sustainable investment and resource use : equity, environmental i ntegrity, and economic efficiency / M.D. Young. - Carnforth : UNESCO and Parthenon, 1992. - xvi, 176 p. : ill. ; 24 cm. - Man and the biosphere series ; v. 9 . Includes bibliographical references and index. ISBN: 1850703817 Subjects--Topical Terms: Economic development-- Environmental aspects.Natural resources-- Government policy.Environmental policy.Sustainable development. Dewey Class. No.: 333.7