TY - BOOK AU - Braybrooke,J.C. ED - Papua and New Guinea. TI - Geological investigation of the proposed Usino-Gogol River road, Madang, T.P.N.G. T2 - Note on investigation PY - 1969/// CY - [Port Moresby] PB - Dept. of Lands, Surveys and Mines, Geological and Volcanological Branch KW - Roads KW - Papua New Guinea KW - Madang Province KW - Engineering geology ER -