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Mineral Facts and Problems, 1956
Report issued by the Bureau of Mines over mineral characteristics, uses, and problems. Descriptions of common minerals and their uses are presented and discussed. This report includes tables, maps, and illustrations.
Date:
1956
Creator:
United States. Bureau of Mines.
System:
The UNT Digital Library
Substation History: Wyoming
This report gives information about locations ,elevations , exposures, records and observers from the date the substation established through the year 1955. in the state of Wyoming.
Date:
1956
Creator:
United States. Weather Bureau.
System:
The UNT Digital Library