Drechsler, M.
Southwest bay harbour survey, Manus Island / by M. Drechsler. - Port Moresby : Geological Survey of Papua New Guinea, 1989. - 16, [29] p. : ill., + 2 folded maps. - Report ; no. 88/40 . - Report (Geological Survey of Papua New Guinea) ; no. 88/40 .
Charts in pocket.
9980811404
90011174
Hydrographic surveying--Papua New Guinea--Manus Province.
Southwest bay harbour survey, Manus Island / by M. Drechsler. - Port Moresby : Geological Survey of Papua New Guinea, 1989. - 16, [29] p. : ill., + 2 folded maps. - Report ; no. 88/40 . - Report (Geological Survey of Papua New Guinea) ; no. 88/40 .
Charts in pocket.
9980811404
90011174
Hydrographic surveying--Papua New Guinea--Manus Province.