Author: J. E. CrawshawPublisher:
ISBN:
Category : Explosives
Languages : en
Pages : 2
Book Description
Additions, Removals and Changes in Permissible List of Explosives from January 1, 1923 to December 31, 1923
Author: J. E. CrawshawPublisher:
ISBN:
Category : Explosives
Languages : en
Pages : 2
Book Description
Additions, Removals and Changes in Permissible List of Explosives from January 1, 1923 to December 31, Inc. 1923
Author: J. E. CrenshawPublisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 1
Book Description
Additions, Removals and Changes in Permissible List of Explosives from January 1, 1923 to August 31, 1923
Author: J.E. CrenshawPublisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 1
Book Description
Explosives Used in December, 1923
Author: William Waugh AdamsPublisher:
ISBN:
Category : Air flow
Languages : en
Pages : 574
Book Description
Additions, Removals and Changes in Permissible List of Explosives from January 1, 1925 to July 31, 1926
Author: G. St. J. PerrottPublisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 4
Book Description
Report of Investigations
Author: Coal-mine Fatalities in September, 1923
Author: N. F. Le JeunePublisher:
ISBN:
Category : Aggregates (Building materials)
Languages : en
Pages : 302
Book Description
The Explosives Engineer
Author: Harry Roberts (Jr.)Publisher:
ISBN:
Category : Blasting
Languages : en
Pages : 722
Book Description
Additions, Removals and Changes in Permissible List of Explosives from December 31, 1922 to March 15, 1923
Author: Spencer Pritchard HowellPublisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 4
Book Description
Author: