Author: L. C. Ilsley
Publisher:
ISBN:
Category :
Languages : en
Pages : 38
Book Description
Permissible Explosives, Mining Equipment, and Apparatus Approved Prior to January 1, 1924, by J. E. Crawshaw, L. C. Ilsley, D. J. Parker and A. C. Fieldner
Permissible Explosives, Mining Equipment and Apparatus Approved Prior to January 1, 1923
Author: Spencer P. Howell
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 24
Book Description
Permissible Explosives, Mining Equipment and Apparatus Approved Prior to January, 1923, by S. P. Howell, L. C. Ilsley, D. J. Parker, and A. C. Fieldner
Permissible Explosives, Mining Equipment, and Rescue Apparatus Approved Prior to January 1, 1925
Author: John Edwards Crawshaw
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 46
Book Description
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 46
Book Description
PERMISSIBLE EXPLOSIVES, MINING EQUIPMENT, AND RESCUE APPARATUS APPROVED PRIOR TO JANUARY 1, 1925
Technical Paper
Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 44
Book Description
Permissible Explosives, Mining Equipment, and Apparatus Approved Prior to January 1, 1924
Author: John Edward Crawshaw
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 30
Book Description
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 30
Book Description
Bibliography of Bureau of Mines Publications Dealing with Health and Safety in the Mineral and Allied Industries
Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Accidents
Languages : en
Pages : 202
Book Description
Publisher:
ISBN:
Category : Accidents
Languages : en
Pages : 202
Book Description
Explosives Used in April, 1924
Author: Byron Oscar Pickard
Publisher:
ISBN:
Category : Air flow
Languages : en
Pages : 370
Book Description
Publisher:
ISBN:
Category : Air flow
Languages : en
Pages : 370
Book Description