Add to ORKGTechnical paper issued by the Bureau of Mines over tests conducted on ground resistivity with a megger. The results of the tests are presented and discussed. This paper includes tables, and illustrations
Technical paper issued by the Bureau of Mines over the use of manganese with iron ore. Different use...
Technical paper issued by the Bureau of Mines over studies of West Virginia coal fields. Characteris...
Technical paper issued by the Bureau of Mines over analyses of coals from many western states. The c...
Technical paper issued by the Bureau of Mines over studies in mine safety and communication. The met...
Report issued by the Bureau of Mines over studies conducted on geophysical surveys for exploratory d...
Technical paper issued by the Bureau of Mines over progress made for thawing gravel in placer mines....
Technical paper issued by the Bureau of Mines over studies on dust respirators. The development and ...
The mining industry uses a large amount of electric power. Their equipment is subject to extreme env...
Technical paper issued by the Bureau of Mines over the development of carbon monoxide alarms and rec...
Technical paper issued by the Bureau of Mines over studies of analyses of coals. The results are dis...
Technical paper issued by the Bureau of Standards over tests conducted on the preparation of an allo...
Running title: Measurement of earth resistivity.Also issued as Scientific papers of the Bureau of St...
Technical paper issued by the Bureau of Mines over mining of red iron ores in Birmingham, Alabama. A...
Technical paper issued by the Bureau of Mines over safety prevention in coal mines. Preventing mine ...
Report issued by the U.S. Bureau of Mines on the field tests performed on air preheaters. It also di...
Technical paper issued by the Bureau of Mines over the use of manganese with iron ore. Different use...
Technical paper issued by the Bureau of Mines over studies of West Virginia coal fields. Characteris...
Technical paper issued by the Bureau of Mines over analyses of coals from many western states. The c...
Technical paper issued by the Bureau of Mines over studies in mine safety and communication. The met...
Report issued by the Bureau of Mines over studies conducted on geophysical surveys for exploratory d...
Technical paper issued by the Bureau of Mines over progress made for thawing gravel in placer mines....
Technical paper issued by the Bureau of Mines over studies on dust respirators. The development and ...
The mining industry uses a large amount of electric power. Their equipment is subject to extreme env...
Technical paper issued by the Bureau of Mines over the development of carbon monoxide alarms and rec...
Technical paper issued by the Bureau of Mines over studies of analyses of coals. The results are dis...
Technical paper issued by the Bureau of Standards over tests conducted on the preparation of an allo...
Running title: Measurement of earth resistivity.Also issued as Scientific papers of the Bureau of St...
Technical paper issued by the Bureau of Mines over mining of red iron ores in Birmingham, Alabama. A...
Technical paper issued by the Bureau of Mines over safety prevention in coal mines. Preventing mine ...
Report issued by the U.S. Bureau of Mines on the field tests performed on air preheaters. It also di...
Technical paper issued by the Bureau of Mines over the use of manganese with iron ore. Different use...
Technical paper issued by the Bureau of Mines over studies of West Virginia coal fields. Characteris...
Technical paper issued by the Bureau of Mines over analyses of coals from many western states. The c...