Crop diversification : findings from a field research programme / M.A.S. Mandal ; S. C. Dutta, editor. - Dhaka, Bangladesh : University Press, 1995. - 151 p. : ill. ; 22 cm. ISBN: 9840513028 : LCCN: 93901619 Subjects--Topical Terms: Irrigation--Management.--BangladeshIrrigation farming--Bangladesh.Crop diversification--Bangladesh. LC Class. No.: TC904.65 / .I77 1993 Dewey Class. No.: 631.5 / CRO 1995