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  Partner: UNT Libraries Government Documents Department
 Country: South Africa
 Collection: Technical Report Archive and Image Library
Drilling and Dustiness of Metal-Mine Air
Report issued by the U.S. Bureau of Mines on the air quality in metal-mines after using wet drills. Dust samples are collected and compared to samples collected from similar metal-mines in South Africa and Australia. This report includes tables. digital.library.unt.edu/ark:/67531/metadc38372/
Index of Selected Gasification Patents (In Three Parts): [Part] 2. United Kingdon, Australian, Canadian, and South African Patents
Report issued by the Bureau of Mines over patents related to the Fischer-Tropsch synthesis. Details of the patents are presented and discussed. This report includes illustrations. digital.library.unt.edu/ark:/67531/metadc38796/
Oil-Shale Operations in the Union of South Africa: October 1947
Report issued by the Bureau of Mines over production of oil-shale facilities in South Africa. The deposits of oil-shales, and torbanites are described. The operations at the production facilities are also presented. This report includes tables, maps, illustrations, and photographs. digital.library.unt.edu/ark:/67531/metadc38610/