Ray, S.K. Changes in agriculture in the Eastern and Western regions of Uttar Pradesh / S. K. Ray - Delhi : Institute of Economic Growth (IEG) , 1980 - 66p. ; 24 cm. - E/69/80 . Includes bibliographical references. Subjects--Topical Terms: Agricultural development--India Gov. Doc. Class. No.: IN Enc. U IEG E-69-80