301.3
A286E
           Ahmad, Yusuf J (Ed.)
               Evaluating the environment application of cost-benefit analysis to environmental protection measures \ Yusuf J Ahmad - Nairobi : United Nations Environment Programme, 1981.
               vii, 100p. - UNDP studies; v.6 .
                ISBN: 92-807-1044-3

109643
                Subjects: Cost effectiveness; Economic development; Pollution; Environmental policy.