Author: R. A. Kearns
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 20
Book Description
Permissible Mine Equipment Approved During the Calendar Years 1953-54
Author: R. A. Kearns
Publisher:
ISBN:
Category :
Languages : en
Pages : 12
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 12
Book Description
Permissible Mine Equipment Approved During the Calendar Years 1953-54
Author: R. A. Kearns
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 20
Book Description
Permissible Mine Equipment Approved During the Calendar Years 1955-56
Author: Ernest J. Gleim
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 20
Book Description
Permissible Mine Equipment Approved by the Bureau of Mines During 1959-60
Author: R. A. Kearns
Publisher:
ISBN:
Category : Mine safety
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Mine safety
Languages : en
Pages : 28
Book Description
Permissible Mine Equipment Approved During 1957-58
Author: Ernest J. Gleim
Publisher:
ISBN:
Category : Mine safety
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Mine safety
Languages : en
Pages : 36
Book Description
Permissible Mine Equipment Approved to January 1, 1953
Author: Ernest J. Gleim
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 1068
Book Description
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 1068
Book Description
List of Bureau of Mines Publications and Articles ... with Subject and Author Index
Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 308
Book Description
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 308
Book Description
List of Publications Issued by the Bureau of Mines from July 1, 1910, to January 1, 1960
Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Mineral engineering
Languages : en
Pages : 838
Book Description
Publisher:
ISBN:
Category : Mineral engineering
Languages : en
Pages : 838
Book Description
Information Circular
Author:
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 1124
Book Description
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 1124
Book Description
Report of Bureau of Mines Research and Technologic Work on Coal and Related Investigations, 1955
Author: E. P. Carman
Publisher:
ISBN:
Category :
Languages : en
Pages : 116
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 116
Book Description