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- Lime-soda sinter process for alumina from high-silica bauxites :laboratory and pilot-plant tests
- Recovery of alumina from submarginal bauxites.
- Laboratory tests on percolation leaching of silica from bauxites
- Chloridization of Maine manganese ore :preliminary batch-fluidization tests on Maple Mountain-Hovey Mountain samples
- Methane control in United States coal mines, 1972