00599cam a22001817a 4500 180718b1993 xxu||||| |||| 00| 0 eng d 0821323520 O91 M921 Munasinghe, Mohan Environmental economics and sustainable development by Mohan Munasinghe Washington, D.C. The World Bank 1993 112p. World Bank environment paper no.3 Ecology - Sustainable Development Economic Development - Environmental Aspects Environmental Policy - Economic Aspects IBRD 249371 249371 0 0 0 0 IIPA IIPA 1994-03-15 O91 M921 WB3777 2018-07-20 2018-07-20 WB