TY - BOOK AU - Serageldin,Ismail AU - Steer,Andrew D. AU - Hetzner,Alicia ED - International Conference on Environmentally Sustainable Development TI - Valuing the environment : : proceedings of the first annual Interna tional Conference on Environmentally Sustainable Development held at th e World Bank, Washington, D.C., September 30-October 1, 1993 / SN - 0821328824 U1 - 363.7 PY - 1994/// CY - Washington, D.C. : PB - World Bank, KW - Economic development KW - Environmental aspects KW - Congresses KW - Natural resources KW - Valuation KW - Sustainable development KW - Environmental protection KW - Economic aspects KW - Environmental policy KW - Cost effectiveness N1 - Includes bibliographical references ER -