| Reference | {Deposit:: PACIFIC TIN CONSOLIDATED COMPANY REPORT, THIRD QUARTER 1982.}{Deposit:: BERJUNTAI TIN DREDGING BHD, 1982 ANNUAL REPORT.}{Deposit:: WORLD TIN MINING, 1982 INTERNATIONAL TIN COUNCIL PUBL.}{Deposit:: GOVETT AND ROBINSON, THE WORLD TIN INDUSTRY, 1980.} |