Srivastava, Jitendra P Agriculture and environmental challenges: proceedings of the Thirteenth Agricultural Sector Symposium edited by Jitendram P. Srivastava and Harold Alderman - Washington, D. C. World Bank 1993 - [v], 289p. : ill. - Agricultural Sector Symposium . ISBN: 082132585X Subjects--Topical Terms: AGRICULTURE--ENVIRONMENTAL ASPECTS LC Class. No.: IBRD(06)ASS/1993/1