00802cam a2200253 7i4500 0000001553 20060705090000.0 19990809000000.0 060413 0891584862 SB191.R5 W29 1981 Wang Irrigated rice production systems : design procedures Jaw-Kai Wang, Ross E. Hagan. Boulder, Colorado: Westview Press, 1981. xx,300p. Westview tropical agriculture series; 30 Bibliography: p. 283-292 Includes index System design Rice -- Irrigation Irrigation engineering Hagan, Ross E. 0000007748 Book Open Shelf Dengkil Library 3100001314 Book Open Shelf Dengkil Library