TY - BOOK AU - Sharma M.L ed AU - Dak T.M ed TI - Green revolution and social change SN - 8120202252 (hbk) U1 - X8(J)0aY31:7:7.2.N8, M9 PY - 1989/// CY - Delhi PB - Ajanta Pub KW - SOCIOLOGY N1 - Includes index , tables ER -