TY - BOOK AU - Cooper, Charles TI - Economic evaluation and the environment: a methodological disscussion with particular reference to developing countries SN - 0-340-26555-8 U1 - 304.2 21st PY - 1981/// CY - London PB - Hodder and Stroughton KW - Human ecology; Environmental economics N1 - Sponsored by the United Nations Environment programme under a programme of conceptual and methodological studies in the field of environment and Development ER -