EBD C22.5-497
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Electromagnetic absorption by rocks, with some experimental observations taken at Mammoth Cave of Kentucky |
1 |
EBD C22.5-498
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Factors governing entry of solutions into ores during leaching |
1 |
EBD C22.5-499
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Treating complex ore data from experimental work on ores in Denver laboratories of Complex Ores Recovery Co. |
1 |
EBD C22.5-500
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Relationship between volatility and consumption of lubricating oils in internal-combustion engines |
1 |
EBD C22.5-501
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Results of electrical resistivity and electrical induction measurements at Abana mine, Quebec, Canada, with explanation of some factors associated with induction method |
1 |
EBD C22.5-502
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How to compute tables for determining electrical resistivity of underlying beds and their application togeophysical problems |
1 |
EBD C22.5-504
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Engineering report of Cotton Valley field, Webster Parish, La |
1 |
EBD C22.5-505
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Influence of fractionation on distribution of sulphur in gasoline |
1 |
EBD C22.5-506
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Microscopic study of Elkhorn coal bed at Jenkins, Letcher County, Ky |
1 |
EBD C22.5-507
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Explosions in Washington coal mines |
1 |
EBD C22.5-510
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Results of some magnetic measurements on dikes, with experiments upon geophysical differentiation of nickel-oredeposits in Sudbury district, Ontario, Canada |
1 |
EBD C22.5-511
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Carbonizing properties of Davis bed coal from Garrett County, Md., and of mixtures with Pittsburgh bed coal |
1 |
EBD C22.5-512
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Friability, slacking characteristics, low-temperature carbonization assay, and agglutinating value of Washington and other coals |
1 |
EBD C22.5-513
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Studies on determination of sulphur in gasoline |
1 |
EBD C22.5-514
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Accident experience and cost of accidents at Washington metal mines and quarries |
1 |
EBD C22.5-515
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Safety organizations at Lake Superior iron mines |
1 |
EBD C22.5-516
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Natural ventilation of Michigan copper mines |
1 |
EBD C22.5-517
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Transportation of gasoline by pipe line |
1 |
EBD C22.5-518
|
Construction of master mechanical oscillator for testing seismic recorders and other allied apparatus |
1 |
EBD C22.5-519
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Carbonizing properties and constitution of washed and unwashed coal from Mary Lee bed, Flat Top, Jefferson County, Ala |
1 |