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Official Changes in the Active List of Permissible Explosives and Blasting Devices for August, 1930
Charles Holmes Herty
A. J. Kraemer
A. U. Miller
Arno Carl Fieldner
Charles Wesley Davis
Clarence Watson Owings
F. D. DeVaney
G. W. Jones
George Samuel Rice
Gordon Ray Hopkins
Harry Blackburn Hill
Helmuth Herman Schrenk
Henry Alfred Doerner
Henry Herman Storch
John D. Sullivan
John Gross
Joseph Chalmers
L. B. Berger
N. A. Tolch
R. L. Marek
Scott Turner
William Parks Yant
Alfred P. Towne
E. V. H. Bauserman
G. L. Oldright
G. St. J. Perrott
Harold Putnam Greenwald
J. B. Clemmer
J. E. Conley
S. R. Zimmerley
W. A. Selvig
W. H. Coghill
C. B. Carpenter
F. A. Patty
Henry C. Howarth
M. B. Royer
W. E. Keck
W. H. Frederic
其他書名
1930-1931
出版
Department of Commerce, Bureau of Mines
, 1930
URL
http://books.google.com.hk/books?id=neLS1-NQFK8C&hl=&source=gbs_api
EBook
FULL_PUBLIC_DOMAIN
