Chemical analyses for selected minor elements in Pierre Shale
By: by L.F. Rader and F.S. Grimaldi.
Contributors: Grimaldi, F.S.; Geological Survey (U.S.)
Series: Analytical methods in geochemical investigations of the Pierre Shale; U.S. Geological Survey professional paper -- 391-A
Publisher: U.S. Government Printing Office
Published: 1961
Place of publication: Washington, DC
Language: eng
Number of pages: 45
Notes: Bibliogr.

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