TY - BOOK AU - Macias,L.F. ED - Geological Survey of Papua New Guinea TI - Engineering geology of the Rouna no. 4 hydro-electric project T2 - Report PY - 1974///] CY - [Port Moresby] PB - Office of Minerals and Energy KW - Geology KW - Papua New Guinea KW - Central Province KW - Hydroelectric power plants KW - Rouna Hydro-Electric Scheme KW - Engineering geology N1 - Bibliography: leaves 18-19; On cover: Dept. of Lands, Surveys and Mines ER -