TY - BOOK ED - United Nations Environment Programme (UNEP). TI - The use of economic instruments in environmental policy: opportunities and challenges SN - 928072391X AV - HC79 .E5 U836 PY - 2004/// CY - Geneva PB - The Branch KW - ENVIRONMENTAL POLICY KW - ECONOMIC ASPECTS KW - CASE STUDIES KW - DEVELOPING COUNTRIES KW - ENVIRONMENTAL ECONOMICS N1 - Includes bibliographical references ER -