Title: Khrōngkān sưksā phư̄a tham phǣn lak rō̜ngrap kānphatthanā lǣng nam læ prapprung khrōngkān chonlaprathān samrap phǣn ... 9
Description: Report on vission, mission and main objectives of the Royal Irrigation Department, the Ministry of Agriculture and Cooperatives, Thailand; the master plan for water resources development and rehabilitation of existing irrigation project set forth for the period of 2002-2006.