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TN23 .U71 no.8537
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Strippable lignite reserves of North Dakota : location, tonnage, and characteristics of lignite and overburden / |
1 |
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TN23 .U71 no.8547
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Trends in the minerals industry, 1970 / |
1 |
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TN23 .U71 no. 8556
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Injury experience in coal mining, 1968 / |
1 |
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TN23 .U71 no. 8558
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Methane emission from U.S. coal mines : a survey / |
1 |
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TN23 .U71 no.8562
|
Injury experience in quarrying, 1961-63 / |
1 |
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TN23.U71 no. 8576 1973
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Methods and costs of coal refuse disposal and reclamation / |
1 |
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TN23 .U71 no.8579
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Radiation halos and hydrocarbon reservoirs : a review / |
1 |
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TN23 .U71 no. 8583
|
Effects of direct reduction upon mineral supply requirements for iron and steel production / |
1 |
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TN23 .U71 no. 8584
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Mechanical properties and cutting characteristics of coal / |
1 |
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TN23 .U71 no.8599
|
Injury experience in coal mining, 1969 / |
1 |
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TN23 .U71 no.8601
|
Corrosion resistance of metals in hot brines : a literature review / |
1 |
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TN23 .U71 no.8609
|
Offshore petroleum studies : Nomograph for estimating hydrocarbon lease bonus bids in the Gulf of Mexico / |
1 |
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TN23 .U71 no.8617
|
A Bureau of Mines direct-reading azimuth protractor / |
1 |
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TN23 .U71 no.8626
|
Mineral resources of the Trans-Alaska pipeline corridor. |
1 |
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TN23 .U71 no.8641
|
Basic estimated capital investment and operating costs for underground bituminous coal mines. : Mines with annual production of 1.03 to 3.09 million tons from a 48-inch coalbed / |
1 |
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TN23 .U71 no.8681
|
Implications of the water pollution control act of 1972 for the mineral resource industry, a survey / |
1 |
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TN23 .U71 no.8693
|
The reserve base of U.S. coals by sulfur content : (in two parts) 2. The Western States / |
1 |
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TN23 .U71 no.8712
|
XRF4-computer programing for X-ray analysis / |
1 |
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TN23 .U71 no.8727
|
Nonclogging water spray system for continuous-mining machines : installation and operating guidelines / |
1 |
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TN23 .U71 no.8764
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Transducer preparation and gage assembly of the Bureau of Mines three-component borehole deformation gage / |
1 |
