TY - BOOK ED - Food and Agriculture Organization TI - Modernization of irrigation schemes : : past experiences and future options, proceedings of the expert consultation, Bangkok, 26-29 November 1996 U1 - 631.587 PY - 1997/// CY - Rome PB - FAO, KW - Irrigation -- Asia. KW - Irrigation efficiency -- Asia. KW - Water-supply, Agricultural -- Asia ER -