APA Citation

Zientek, M L. (2015). Assessment of undiscovered copper resources associated with the Permian Kupferschiefer, Southern Permian Basin, Europe. Reston, Virginia: U.S. Department of the Interior, U.S. Geological Survey.

ISBD Citation

Assessment of undiscovered copper resources associated with the Permian Kupferschiefer, Southern Permian Basin, Europe / by Michael L. Zientek .. . — Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2015. — Online-Ressource. — (Global mineral resource assessment ; chapter U) (Scientific investigations report ; 2010-5090-U)

MLA Citation

Zientek, Michael L. Assessment of Undiscovered Copper Resources Associated With the Permian Kupferschiefer, Southern Permian Basin, Europe.Reston, Virginia: U.S. Department of the Interior, U.S. Geological Survey, 2015.

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