Mining (Ok Tedi Supplemental Agreement) Act 1980 [100%]
(From Papua New Guinea Consolidated Legislation; 1 January 1980; 10 KB)   

Mining (Ok Tedi Supplemental Agreement) Act 1980 [77%]
(From Papua New Guinea Consolidated Legislation; 4 KB)   

Mining (Ok Tedi Supplemental Agreement) Act [11%]
(From Papua New Guinea Consolidated Legislation - 1986 Revised Edition; 69 KB)   

Expropriation of Private Foreign Investment: What is "Adequate" Compensation? [1982] MLJ 1; [1982] 10 MLJ 14 (1 January 1982) [2%]
(From Melanesian Law Journal; 79 KB)     

Mining (Ok Tedi Mine Continuation (Ninth Supplement) Agreement Act 2001 [2%]
(From Papua New Guinea Consolidated Legislation; 25 KB)   

Mining (Ok Tedi Restated Eighth Supplemental Agreement) Act 1995 [2%]
(From Papua New Guinea Consolidated Legislation; 23 KB)   

Papua New Guinea National Gazette, No. G4 (20 January 1983) [2%]
(From Papua New Guinea Government Gazettes; 125 KB)