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Browse Years (grouped by year): The Geology of Part of the South Slope of the St. Joe Mountains, Shoshone County, Idaho, 1949
Silver-Gold Deposits of the Yankee-Fork District, Custer County, Idaho, 1949
Mineral and Beneficiation by Gravity Concentration, A Fundamental Study, 1949
Microscopic Studies on Mill Products From the Pine Creek Area, Yreka Mining District, Idaho, 1949
Preliminary Investigation of Concentrating Certain Minerals in Idaho Placer Sand, 1949
The Geology and Ore Deposits of the Boulder Creek Mining District, Custer County, Idaho, 1949
Studies on the Production of Antimony Oxides, 1949
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