Indonesia. Direktorat Jenderal Pengairan. Direktorat Perancang. (1975). Pre reconnaissance report on land and water resources on Bengkulu Province, Sumatera, Indonesia, September 1974. Directorate of Planning & Programming, Directorate General of Water Resources Development, Ministry of Public Works and Electric Power.
Dyfyniad Arddull ChicagoIndonesia. Direktorat Jenderal Pengairan. Direktorat Perancang. Pre Reconnaissance Report on Land and Water Resources on Bengkulu Province, Sumatera, Indonesia, September 1974. [Jakarta]: Directorate of Planning & Programming, Directorate General of Water Resources Development, Ministry of Public Works and Electric Power, 1975.
Dyfyniad MLAIndonesia. Direktorat Jenderal Pengairan. Direktorat Perancang. Pre Reconnaissance Report on Land and Water Resources on Bengkulu Province, Sumatera, Indonesia, September 1974. Directorate of Planning & Programming, Directorate General of Water Resources Development, Ministry of Public Works and Electric Power, 1975.