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Analyses of rocks and minerals from the laboratory of the United States geological survey, from 1880-1914.

Analyses of rocks and minerals from the laboratory of the United States Geological Survey, 1914-36,

Published Year

• 1910-1919 (1)
• 1930-1939 (1)

Subject

• Rocks--Analysis (2) *
• Analytical chemistry (1)
• Chemistry, Analytic (1)
• Ores--Sampling and estimation (1)

Author

• Clarke, Frank Wigglesworth, (1)
• Wells, Roger Clark, (1)

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