Experiments in Underground Communication Through Earth Strata
Author : Lee Clyde Ilsley
Publisher :
Page : 1314 pages
File Size : 19,91 MB
Release : 1928
Category : Coal mines and mining
ISBN :
Author : Lee Clyde Ilsley
Publisher :
Page : 1314 pages
File Size : 19,91 MB
Release : 1928
Category : Coal mines and mining
ISBN :
Author : Donald Henry Zellers
Publisher :
Page : 60 pages
File Size : 46,17 MB
Release : 1928
Category :
ISBN :
Author : Donald Henry Zellers
Publisher :
Page : pages
File Size : 42,22 MB
Release : 1928
Category :
ISBN :
Author :
Publisher :
Page : 1140 pages
File Size : 30,28 MB
Release : 1928
Category : Mineral industries
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 1134 pages
File Size : 20,61 MB
Release : 1936
Category : Mines and mineral resources
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 202 pages
File Size : 16,96 MB
Release : 1946
Category : Accidents
ISBN :
Author : American Ceramic Society
Publisher :
Page : 1510 pages
File Size : 25,15 MB
Release : 1928
Category : Ceramics
ISBN :
Author : American Ceramic Society
Publisher :
Page : 1028 pages
File Size : 37,30 MB
Release : 1928
Category : Ceramics
ISBN :
Author : Charles M. McCulloch
Publisher :
Page : 540 pages
File Size : 17,74 MB
Release : 1976
Category : Air sampling apparatus
ISBN :
Author :
Publisher :
Page : 900 pages
File Size : 16,16 MB
Release : 1928
Category : Consular reports
ISBN :