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出版Province of British Columbia, Ministry of Energy, Mines and Petroleum Resources, 1950
ISBN07718822469780771882241
URLhttp://books.google.com.hk/books?id=6Bl0AAAACAAJ&hl=&source=gbs_api
註釋This bulletin provides data on recorded production of placer gold in British Columbia and for each placer stream. The introduction outlines the history of placer gold mining in the province and chapter 2 contains data on annual placer gold production from 1858 to 1949. Chapter 3, forming the bulk of the bulletin, tabulates details of placer gold production (number of ounces and value) from all streams for which there is an official record. Includes index of stream names.