A proposed national mineral-resource assessment - A plan to assess the nonfuel mineral resources of the United States and its public lands
[No abstract available]
Nonrenewable Resources↗
Geology topics
J.A. Briskey
Publications and source records attributed to J.A. Briskey.
Reconnaissance geologic map of the Comobabi Quadrangle, Pima County, Arizona
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Miscellaneous Field Studies Map↗
Reconnaissance geologic map of the Gu Achi Quadrangle, Pima County, Arizona
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Miscellaneous Field Studies Map↗