Mine Rehabilitation Workshop, Bougainville, 10-13 May 1982 - [Kieta]:Bougainville Copper Ltd., 1982 - 1v. (various paging) Subjects--Corporate Names: Bougainville Copper Limmited Subjects--Topical Terms: Mineral industries--Environmental aspectsMineral industries--Waste disposalCopper mines and mining--Environmental aspects--Papua NewGuinea--Bougainville Island Copper mines and mining--Waste disposal--Papua New Guinea--Bougainville Island