Investigation of Milan Copper Deposit, Coos County, N.H.
Author : Kenneth M. Earl
Publisher :
Page : 22 pages
File Size : 39,54 MB
Release : 1950
Category : Copper mines and mining
ISBN :
Author : Kenneth M. Earl
Publisher :
Page : 22 pages
File Size : 39,54 MB
Release : 1950
Category : Copper mines and mining
ISBN :
Author :
Publisher :
Page : 778 pages
File Size : 40,19 MB
Release : 1950
Category : Mineral industries
ISBN :
Author : W. H. Kerns
Publisher :
Page : 212 pages
File Size : 43,49 MB
Release : 1948
Category : Bedford County (Pa.)
ISBN :
Author :
Publisher :
Page : 1066 pages
File Size : 27,47 MB
Release : 1965
Category : Mine safety
ISBN :
Author :
Publisher :
Page : 662 pages
File Size : 17,68 MB
Release : 1950
Category : Mineral industries
ISBN :
Author :
Publisher :
Page : 332 pages
File Size : 35,22 MB
Release : 1952
Category : Geology
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 846 pages
File Size : 23,57 MB
Release : 1960
Category : Government publications
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 196 pages
File Size : 12,48 MB
Release : 1949
Category : Mineral industries
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 840 pages
File Size : 32,20 MB
Release : 1960
Category : Mineral industries
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 838 pages
File Size : 30,74 MB
Release : 1960
Category : Mineral engineering
ISBN :