Mine-timber Preservation by the Collar Method
Author : Edward Roberts
Publisher :
Page : 34 pages
File Size : 13,77 MB
Release : 1953
Category : Mine timbering
ISBN :
Report of Investigations
Author :
Publisher :
Page : 1168 pages
File Size : 12,87 MB
Release : 1953
Category : Mineral industries
ISBN :
Book Description
Dictionary Catalog of the National Agricultural Library, 1862-1965
Author : National Agricultural Library (U.S.)
Publisher :
Page : 766 pages
File Size : 15,88 MB
Release : 1967
Category : Agriculture
ISBN :
Book Description
Bibliography of Bureau of Mines Health and Safety Publications
Author : Hiram Brown Humphrey
Publisher :
Page : 104 pages
File Size : 17,37 MB
Release : 1956
Category : Industrial hygiene
ISBN :
Book Description
Report of Investigations. [no.2002 to No.7380]
Author :
Publisher :
Page : 574 pages
File Size : 24,86 MB
Release : 1953
Category : Mineral industries
ISBN :
Book Description
Investigation of Simon & Coles Manganese Deposit Bedford County, Pa
Author : W. H. Kerns
Publisher :
Page : 178 pages
File Size : 24,89 MB
Release : 1948
Category : Bedford County (Pa.)
ISBN :
Book Description
Anthracite Mechanical Mining Investigations
Author :
Publisher :
Page : 492 pages
File Size : 37,98 MB
Release : 1953
Category : Anthracite coal industry
ISBN :
Book Description
Mine Flood Prevention and Control
Author : Everett Perry Carman
Publisher :
Page : 770 pages
File Size : 36,14 MB
Release : 1955
Category : Anthracite coal
ISBN :
Book Description
Bibliography of Bureau of Mines Investigations of Coal and Its Products, 1950 to 1955
Author : United States. Bureau of Mines
Publisher :
Page : 146 pages
File Size : 14,32 MB
Release : 1958
Category : Coal
ISBN :
Book Description
Information Circular
Author :
Publisher :
Page : 1026 pages
File Size : 40,54 MB
Release : 1950
Category : Mines and mineral resources
ISBN :
