A definition of coal; reply
August 1, 1957
No abstract available.
Citation Information
Publication Year | 1957 |
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Title | A definition of coal; reply |
DOI | 10.2113/gsecongeo.52.5.585 |
Authors | James M. Schopf |
Publication Type | Article |
Publication Subtype | Journal Article |
Series Title | Economic Geology |
Index ID | 70213492 |
Record Source | USGS Publications Warehouse |