Preparation Characteristics of Coal from Allegheny County, Pa
Author : T. E. Gray
Publisher :
Page : 44 pages
File Size : 13,86 MB
Release : 1959
Category : Coal
ISBN :
Report of Investigations
Author :
Publisher :
Page : 560 pages
File Size : 30,41 MB
Release :
Category : Mineral industries
ISBN :
Book Description
A System for Electron-beam Melting
Author :
Publisher :
Page : 454 pages
File Size : 15,75 MB
Release : 1964
Category : Electron beams
ISBN :
Book Description
Reconnaissance of Tellurium Resources in Arizona, Colorado, New Mexico and Utah
Author : David E. Wolfson
Publisher :
Page : 528 pages
File Size : 39,80 MB
Release : 1963
Category : Cadmium
ISBN :
Book Description
Information Circular
Author :
Publisher :
Page : 954 pages
File Size : 46,34 MB
Release : 1962
Category : Mines and mineral resources
ISBN :
Book Description
Test Operation of a Pneumatic Vibrating-blade Planer
Author : A. G. Sharkey
Publisher :
Page : 506 pages
File Size : 40,87 MB
Release : 1966
Category : Anthracite coal
ISBN :
Book Description
Stresses Induced Around Mine Development Workings by Undercutting and Caving, Climax Molybdenum Mining, Colorado (in Two Parts).
Author : A. W. Deurbrouck
Publisher :
Page : 594 pages
File Size : 14,67 MB
Release : 1965
Category : Assaying apparatus
ISBN :
Book Description
Manganese Resources of the Batesville District, Arkansas (in Three Parts)
Author : A. Gene Collins
Publisher :
Page : 680 pages
File Size : 35,75 MB
Release : 1964
Category : Beryl
ISBN :
Book Description
Bureau of Mines Report of Investigations
Author :
Publisher :
Page : 634 pages
File Size : 42,30 MB
Release : 1966
Category : Mineral industries
ISBN :
Book Description
Correlation of BM-AGA Carbonization Yields from 13- and 18-inch-diameter Retorts
Author : C. Ortuglio
Publisher :
Page : 616 pages
File Size : 23,56 MB
Release : 1966
Category : Coal
ISBN :
