Irrigation management for crop diversification in Bangladesh / edited By M. R. Biswas and M. A. S. Mandal. - Dhaka : University Press, 1993. - 236 p. : ill. ; 23 cm. 311 311 ISBN: 984 05 1204 8 Subjects--Topical Terms: Techniques, equipment & materials. Dewey Class. No.: 631.587 / M1i