Author: Geological Survey / Publish Year Decade: 1920 - 1929 - Blacklight Search Results

Start Over Author Geological Survey Publish Year Decade 1920 - 1929

1431. Silica in 1921; by L. M. Beach.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: June 16, 1922

1432. Sulphur, pyrites, and sulphuric acid in 1920; by Philip S. Smith.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: June 16, 1922

1433. Abrasive materials in 1921; by L. M. Beach and A. T. Coons.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: June 15, 1922

1434. Magnesium in 1921; by G. F. Loughlin.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: June 14, 1922

1435. Gold. Gold, silver, copper, lead, and zinc in New Mexico and Texas in 1920, mines report; by Charles W. Henderson.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: June 12, 1922

1436. Papago country. Erosion and sedimentation in Papago country, Ariz., with sketch of geology; by Kirk Bryan.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: June 8, 1922

1437. Madill, Okla. Structure of Madill-Denison area. Okla. and Tex., with notes on oil and gas development; by O. B. Hopkins, Sidney Powers, and H. M. Robinson.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: June 6, 1922

1438. Peat in 1921; by K. W. Cottrell.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: June 6, 1922

1439. Graphite in 1921; by L. M. Beach.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: June 5, 1922

1440. Fuel briquets in 1921; by W. F. McKenney.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: May 26, 1922

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