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Magazines and Thaw Houses for Explosives, by Clare...
作者
Spencer P. Howell / Clarence Hall
出版1912
ISBN
OCLC:458135451
Investigations of Detonators, and Electric Detonat...
作者
Spencer P. Howell / Clarence Hall
出版1913
ISBN
OCLC:458135372
Investigations of Fuse and Miners'squibs, by Clare...
作者
Spencer P. Howell / Clarence Hall
出版1912
ISBN
OCLC:458135447
The Selection of Explosives Used in Engineering an...
作者
Spencer P. Howell / Clarence Hall
出版1913
ISBN
OCLC:458135468
Tests of Permissible Explosives, by Clarence Hall ...
作者
Spencer P. Howell / Clarence Hall
出版1913
ISBN
OCLC:458135475
Letter from Clarence Hall to Mrs. Barbara Taylor, ...
作者
Clarence Hall
ISBN
OCLC:1404017991
Permissible Explosives Tested Prior to March 1, 19...
作者
Clarence Hall
出版1913
ISBN
OCLC:457573104
A Primer on Explosives for Coal Miners, by Charles...
作者
Clarence Hall
出版1909
ISBN
OCLC:457573110
Investigation of Detonators and Electric Detonator...
作者
Clarence Hall
出版Courthope Press, 2007-10
ISBN
9781408625606 / 1408625601
主題
Technology & Engineering
Permissible Explosives Tested Prior to January 1, ...
作者
Clarence Hall
出版1911
ISBN
OCLC:457573092
Investigations of Fuse and Miners' Squibs
作者
Clarence Hall / Spencer Pritchard Howell
出版1912
ISBN
UOM:39015077560657
主題
Explosives
Abstracts of Current Decisions on Mines and Mining
作者
Arno Carl Fieldner / Charles Edward Munroe / Charles Herman Fulton / Dorsey Alfred Lyon / Joseph Wesley Thompson / Robert Young Williams / Clarence Hall / Howard I. Smith / Robert Mayro Keeney / Albert Hill Fay / Samuel Sanford
出版1914
ISBN
OSU:32435026701763
主題
Coal
Coal-mine Accidents: Their Causes and Prevention. ...
作者
United States. Congress. House
出版1908
ISBN
OCLC:1065617340
Agricultural Instruction in the Public High School...
作者
Clarence Hall Robison
出版Legare Street Press, 2023-07-18
ISBN
102091713X / 9781020917134
Detonators, Electric Detonators & Initial Primers ...
作者
Clarence Hall / Spencer P. Howell / Guy B. Taylor
出版2007-01-01
ISBN
1427614601 / 9781427614605
主題
Technology & Engineering
The Use of Permissible Explosives
作者
John Joseph Rutledge / Clarence Hall
出版1912
ISBN
UIUC:30112104111478
主題
Coal mines and mining
Investigation of Detonators and Electric Detonator...
作者
Clarence Hall / Spencer Pritchard Howell
出版1913
ISBN
UCAL:$B80001
主題
Detonators
The Titaniferous Iron Ores in the United States
作者
Charles Enzian / Charles L. Wright / Clarence Hall / George S. Pope / George Samuel Rice / Herbert Michael Wilson / Joseph Theophilus Singewald / Joseph Wesley Thompson / Orniz Porter Hood / Spencer Pritchard Howell
出版1913
ISBN
OSU:32435026701797
主題
Anthracite coal
Explosives in Metal Mining and Quarry Operations
作者
Charles Edward Munroe / Clarence Hall
出版Watchmaker Publishing, 2003
ISBN
1929148291 / 9781929148295
主題
Technology & Engineering
A Primer on Explosives for Coal Miners
作者
Charles Edward Munroe / Clarence Hall
出版1909
ISBN
UCSD:31822038209219
主題
Blasting
The Effect of Stemming on the Efficiency of Explos...
作者
Walter Otheman Snelling / Clarence Hall
出版1928
ISBN
UOM:39015077560269
主題
Explosives
Magazines and Thaw Houses for Explosives
作者
Clarence Hall / Spencer Pritchard Howell
出版1912
ISBN
UOM:39015077560277
主題
Explosives
Permissible Explosives Tested Prior to January 1, ...
作者
Clarence Hall
出版1914
ISBN
UOM:39015077561101
主題
Blasting
Permissible Explosives Tested Prior to January 1, ...
作者
Clarence Hall
出版1912
ISBN
UOM:39015077561275
主題
Blasting
Permissible Explosives Tested Prior to January 1, ...
作者
Clarence Hall
出版1911
ISBN
STANFORD:36105127361652
主題
Coal mines and mining
Permissible Explosives Tested Prior to March 1, 19...
作者
Clarence Hall
出版1913
ISBN
UOM:39015077560715
主題
Blasting
The Family Altar. A Book of Daily Devotions. By th...
作者
FAMILY ALTAR. / Clarence Wilbur HALL / Frank Spencer Mead / Daniel Alfred POLING
出版1947
ISBN
OCLC:559464622
Coal-mine Accidents in the United States and Forei...
作者
Clarence Hall / Dorsey Alfred Lyon / Harold Hayward Clark / Nelson Horatio Darton / Richard Bishop Moore / Karl Ludwig Kithil / Ralph W. Crocker / Robert Mayro Keeney / Spencer Pritchard Howell
出版1913
ISBN
OSU:32435026701789
主題
Coal mine accidents
Investigations of Explosives Used in Coal Mines
作者
Clarence Hall / Walter Otheman Snelling / Spencer P. Howell
出版1912
ISBN
NYPL:33433090729199
主題
Coal mines and mining
Bulletin 59. Department of the Interior Bureau of ...
作者
Spencer P. Howell / Clarence Hall
出版2017-08-27
ISBN
0649410327 / 9780649410323
主題
Science