TY - BOOK AU - Alderman,Harold AU - Srivastava,Jitendra ED - Agricultural Sector Symposium ED - World Bank. TI - Agriculture and environmental challenges : : proceedings of the Thirteenth Agricultural Sector Symposium SN - 082132585X AV - S589.75 .A365 1993 U1 - 338.1/09172/4 20 PY - 1993/// CY - Washington, D.C. PB - World Bank KW - Agriculture KW - Environmental aspects KW - Congresses N1 - Includes bibliographical references UR - http://elibrary.worldbank.org/doi/book/10.1596/0-8213-2585-X ER -