Relation of the carbon/oxygen ratio in coal to igneous intrusions in the Somerset coal field, Colorado : a study of the carbon-to-oxygen ratio in coals metamorphosed to higher than normal rank by igneous plutons /
| Main Authors: | , |
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| Format: | Government Document Book |
| Language: | English |
| Published: |
[Reston, Va.] :
United States Department of the Interior, Geological Survey,
1980.
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| Series: | Geological Survey bulletin ;
1477-A. Contributions to geochemistry. |
| Subjects: |
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Lehigh
| Call Number: |
I 19.3:1477-A |
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Villanova
| Call Number: |
I 19.3:1477-A |
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