Perlite resources of the United States
Subtitle: a contribution to economic geology : by Marion C. Jaster.
Contributors: Geological Survey (U.S.)
Series: Geological Survey bulletin -- 1027I
Publisher: U.S. Government Printing Office
Published: 1956
Place of publication: Washington, DC
Language: eng
Number of pages: 28
Subjects: Perlite.
Notes: 1 folded map in pocket.

Bibliogr.

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