00530nam a2200169Ia 4500 0000014969 20251012174535.0 s1995 uk c 0821331906 333.709/CON Applying environmental economics in Africa Frank J. Convery Washington, D.C. The World Bank 1995. xviii,157 p. ill. 28 cm. Includes bibliographies Environmental economics Africa Sustainable development Africa 5694 5694