Bulletin of the United States Geological Survey ; U.S. Geological Survey-Bulletin Geological Survey ; Bulletin-United States Geological Survey ; Bulletin 690-A ; Zinc carbonate and related copper carbonate ores at Ophir, Utah
Contributions to economic geology, 1918, Part I (Pages 1-14) ; Published December 24, 1917 ; Loughlin, G. F. (1880-1946)
United States of America. Geological Survey.
Naturforschende Gesellschaft in Danzig
Gdańsk University of Technology Library
Gdańsk University of Technology Library
Jan 14, 2025
Oct 28, 2020
46
https://pbc.gda.pl/publication/87927
Edition name | Date |
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Bulletin 690-A. | Jan 14, 2025 |