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Contributions to economic geology (short papers and preliminary reports) 1920.

Bulletin 715

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Abstract

Additional Publication Details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
Contributions to economic geology (short papers and preliminary reports) 1920.
Series title:
Bulletin
Series number:
715
Edition:
-
Year Published:
1921
Language:
ENGLISH
Publisher:
U.S. G.P.O.,
Description:
230 p., [24] leaves of plates (some fold.) :ill., maps ;23 cm.