Pathak, M.D. Rice production in Uttar Pradesh : progress and suggestions for improvement / M.D. Pathak - New Delhi : Willey Eastern , 1991 - xii, 256p. : ill. ; 25 cm. ISBN: 8122402542 Subjects--Topical Terms: Ricecropsagricultural productionirrigation--India Dewey Class. No.: 633.18 / PAT