Author : American Standards Association
Publisher :
Page : 784 pages
File Size : 32,10 MB
Release : 1951
Category : Anthracite coal
ISBN :
Author : American Standards Association
Publisher :
Page : 38 pages
File Size : 17,38 MB
Release : 1964
Category : Coal mines and mining
ISBN :
Author :
Publisher :
Page : 678 pages
File Size : 45,94 MB
Release : 1957
Category : Mines and mineral resources
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 308 pages
File Size : 45,11 MB
Release : 1966
Category : Mineral industries
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 222 pages
File Size : 37,91 MB
Release : 1949
Category : Mineral industries
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 846 pages
File Size : 14,57 MB
Release : 1960
Category : Government publications
ISBN :
Author :
Publisher :
Page : 120 pages
File Size : 47,56 MB
Release : 1954
Category : Mineral industries
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 522 pages
File Size : 44,28 MB
Release : 1954
Category : Mine safety
ISBN :
Author : United States. Superintendent of Documents
Publisher :
Page : 1360 pages
File Size : 22,41 MB
Release : 1952
Category : Government publications
ISBN :
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index.
Author :
Publisher :
Page : 396 pages
File Size : 16,70 MB
Release : 1950
Category : Standardization
ISBN :
