Afenya, Patrick M.
The mineralogy and processing of Wau gold ore / by Patrick M. Afenya. - Lae : Dept. of Chemical Technolgy, Papua New Guinea University of Technology, 1988. - 36 p. : ill.
Gold ores--Papua New Guinea--Wau.
Gold mines and mining--Papua New Guinea--Wau.
The mineralogy and processing of Wau gold ore / by Patrick M. Afenya. - Lae : Dept. of Chemical Technolgy, Papua New Guinea University of Technology, 1988. - 36 p. : ill.
Gold ores--Papua New Guinea--Wau.
Gold mines and mining--Papua New Guinea--Wau.