TY - BOOK AU - Cooper,Charles ED - United Nations Environment Programme TI - Economic evaluation and the environment: a methodological discussion with particular reference to developing countries U1 - 333.7 PY - 1981/// CY - London PB - Hodder and Stoughton KW - Environmental policy KW - Cost effectiveness KW - Developing countries N1 - "Sponsored by the United Nations Environment Programme under a programme of conceptual and methodological studies in the field of environment and development."; Includes index ER -