... Mineral deposits of the western slope, by H. A. Aurand.
Material type:
TextSeries: Colorado. Geological survey. Bulletin 22Publication details: Denver, Col., Eames bros., state printers [1920]Description: 78 p. 2 fold. maps (in pocket)Subject(s): LOC classification: - QE91 .A4 no. 22
At head of title: Colorado Geological survey, Boulder, R. D. George, state geologist ...
Bibliography: p. 62-72.
Bibliographical footnotes.
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