Bhalla, G S. Indian agriculture : four decades of development / G.S. Bhalla and Gurmail Singh. - New Delhi : Sage Publications India , 2001. - xiv,308p. : ill.,figs.,maps,tables ; 23cm . Includes bibliography and index ISBN: Rs. 620.00 (Hb) Subjects--Index Terms: AGICULTURE-INDIA Dewey Class. No.: 630.954 / BHA/I