Irrigation issues in Bangladesh : workshop proceedings, March 11, 1991 / W. M. H. Jaim and R. L. Sarker Jaim, W. M. H. ed. Sarker, R. L. jt. ed Irrigation Bangladesh 631.7 IRR Dhaka : Human Resource Development Program Winrock Interna, 1991 1991 1991 Text xiii, 255p. : eng Bangladesh