Report of Research and Technologic Work on Coal and Related Investigations
Author : R. L. Brown
Publisher :
Page : 112 pages
File Size : 13,82 MB
Release : 1954
Category : Coal
ISBN :
Author : R. L. Brown
Publisher :
Page : 112 pages
File Size : 13,82 MB
Release : 1954
Category : Coal
ISBN :
Author : United States. Bureau of Mines. Division of Bituminous Coal
Publisher :
Page : 172 pages
File Size : 28,30 MB
Release : 1962
Category : Coal
ISBN :
Author :
Publisher :
Page : 1380 pages
File Size : 28,81 MB
Release : 1961
Category : Mines and mineral resources
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 196 pages
File Size : 47,33 MB
Release : 1949
Category : Mineral industries
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 838 pages
File Size : 26,80 MB
Release : 1960
Category : Mineral engineering
ISBN :
Author : United States. Bureau of Mines. Technical Library, Pittsburgh
Publisher :
Page : 792 pages
File Size : 33,45 MB
Release : 1968
Category : Library catalogs
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 846 pages
File Size : 42,33 MB
Release : 1960
Category : Government publications
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 840 pages
File Size : 24,18 MB
Release : 1960
Category : Mineral industries
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 146 pages
File Size : 34,18 MB
Release : 1958
Category : Coal
ISBN :
Author :
Publisher :
Page : 614 pages
File Size : 22,29 MB
Release : 1953
Category : Coal trade
ISBN :