TY - BOOK AU - Pezzey,John TI - Sustainable development concepts: an economic analysis T2 - World Bank environment paper; no.2 SN - 0821322788 AV - HD75.6 .P49 1992 U1 - 338.9 PY - 1992/// CY - Washington, D.C. PB - The World Bank KW - sustainable development KW - Economic policy N1 - Includes index ER -