Elementary Evening School Course in Coal Mining
Author :
Publisher :
Page : 398 pages
File Size : 19,68 MB
Release : 1931*
Category : Coal mines and mining
ISBN :
Author :
Publisher :
Page : 398 pages
File Size : 19,68 MB
Release : 1931*
Category : Coal mines and mining
ISBN :
Author : W. G. Duncan
Publisher :
Page : 324 pages
File Size : 23,10 MB
Release : 193?
Category : Coal miners
ISBN :
Author : Pennsylvania State College. School of Mineral Industries
Publisher :
Page : 295 pages
File Size : 42,61 MB
Release : 1931
Category : Coal mines and mining
ISBN :
Author : Thomas Hansom Cockin
Publisher :
Page : 456 pages
File Size : 35,55 MB
Release : 1904
Category : Coal mines and mining
ISBN :
Author : Henry Davies
Publisher :
Page : 176 pages
File Size : 40,2 MB
Release : 1912*
Category : Coal mines and mining
ISBN :
Author : George L. Kerr
Publisher :
Page : 292 pages
File Size : 38,91 MB
Release : 1909
Category : Coal mines and mining
ISBN :
Author : Robert Zerubabel Virgin
Publisher :
Page : 1732 pages
File Size : 25,6 MB
Release : 1920
Category : Mine timbering
ISBN :
Author :
Publisher :
Page : 576 pages
File Size : 36,45 MB
Release : 1923
Category : Coal trade
ISBN :
Author : Illinois. Board of Vocational Education and Rehabilitation
Publisher :
Page : 608 pages
File Size : 42,75 MB
Release : 1921
Category : Vocational education
ISBN :
Author : Robert Peele
Publisher :
Page : 464 pages
File Size : 30,4 MB
Release : 1921
Category : Coal mines and mining
ISBN :