01352nam a2200277 a 450000500170000000800410001701000170005802000150007504000230009005000230011308200240013611100930016024502860025326000440053930000330058344000720061650400410068865000610072965000460079065000410083665000600087765000580093770000300099570000280102570000210105320181210063302.0940610s1994    dcua     b    100 0 eng    a   94022189   a0821328824  aDLCcDLCdBD-DhBPA00aHD75.6b.I577 199300a363.7220bWOV 19932 aInternational Conference on Environmentally Sustainable Developmentd1993 :cWorld Bank)10aValuing the environment :bproceedings of the first annual International Conference on Environmentally Sustainable Development held at the World Bank, Washington, D.C., September 30-October 1, 1993 /cIsmail Serageldin, Andrew Steer, editors ; Alicia Hetzner, editorial consultant.  aWashington, D.C. :bWorld Bank,cc1994.  avi, 192 p. :bill. ;c28 cm. 0aEnvironmentally sustainable development proceedings series ;vno. 2  aIncludes bibliographical references. 0aEconomic developmentxEnvironmental aspectsxCongresses. 0aNatural resourcesxValuationxCongresses. 0aSustainable developmentxCongresses. 0aEnvironmental protectionxEconomic aspectsxCongresses. 0aEnvironmental policyxCost effectivenessxCongresses.1 aSerageldin, Ismaild1944-1 aSteer, Andrew D.d1952-1 aHetzner, Alicia.