Manganese. Mineral industries survey of United States: Colorado, Lake County, possibilities of manganese production at Leadville, Colo.; by J. H. Hedges.
Publication Title:
Manganese. Mineral industries survey of United States: Colorado, Lake County, possibilities of manganese production at Leadville, Colo.; by J. H. Hedges.
Display Title:
Manganese. Mineral industries survey of United States: Colorado, Lake County, possibilities of manganese production at Leadville, Colo.; by J. H. Hedges.
Corporate Agency Authors:
Mines Bureau and Interior Department
Sort Author:
Mines Bureau
Authors:
Hedges, J. H.
Date:
July 1940
Publish Date ISO Format:
1940-07-01T00:00:00Z
Publication Start:
19400701
Publication End:
19400731
Corporate/Agency Author:
Mines Bureau
Publication month:
6
Publication year:
1940
SuDoc number:
I 28.27:7125
Description:
[1]+23+[1] p. 4°
Notes:
(Information circular, I. C. 7125.) [Processed.]
Notes:
(Information circular, I. C. 7125.) [Processed.] † Distribution Made by Issuing Office.