Chaudhuri, D.P. Education,innovations and agricultural development : a study of north India / D.P.Chaudhuri. - London : CroomHelm, 1979. - 127p Standard No.: 7099 [old SOUL v1.0 record id] Subjects--Topical Terms: Agriculture - Economic aspect Dewey Class. No.: AKB 338.10954 / C 34 e