00971cam a2200289 a 4500 3767339 000 20170728145327.0 000 840615s1982 ke a b i001 0 eng 82980420 9280710435 UOEL DLC DLC OCoLC HD47.4 A62 1982 363.7 19 Analysing the options : cost-benefit analysis in differing economic systems / edited by Yusuf J. Ahmad. Nairobi : United Nations Environment Programme, 1982. viii, 151 p. : ill. ; 21 cm. UNEP studies ; v. 5 Includes bibliographical references and index. Environmental policy Cost effectiveness. Environmental protection Cost effectiveness. Ahmad, Yusuf J. United Nations Environment Programme. 7 cbc orignew 3 ncip 19 y-gencatlg lcc SBK 15023 15023 0 0 lcc 0 0 UOE UOE GEN 2017-07-28 0 HD47.4 A62 1982 20066015 2026-04-27 11:33:40 20066015 2017-07-28 SBK 0 0 lcc 0 0 UOE UOE GEN 2017-07-28 0 HD47.4 A62 1982 20066014 2026-04-27 11:33:40 20066014 2017-07-28 SBK 0 0 lcc 0 0 UOE UOE GEN 2017-08-22 0 HD47.4 A62 1982 20013132 2026-04-27 11:33:41 20013132 2017-08-22 SBK