Thornton, Douglas Stanley Contrasting policies in irrigation development Sudan and India by D. S. Thornton - University of Reading, England Department of Agricultural Economics 1966 - 54 p. : ill. ; 25 cm. - Development Studies no.1 . p. (7-10) Subjects--Topical Terms: Irrigation--SudanIrrigation--India Subjects--Geographic Terms: Sudan--IrrigationIndia--Irrigation