Strippable coal reserves of Illinois.
| Main Author: | |
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| Other Authors: | , |
| Format: | Book |
| Language: | English |
| Published: |
Urbana,
[publisher not identified] ;
1957-
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| Series: | Circular (Illinois State Geological Survey) ;
228. Circular (Illinois State Geological Survey) ; 439. Circular (Illinois State Geological Survey) ; 311. Circular (Illinois State Geological Survey) ; 348. Circular (Illinois State Geological Survey) ; 374. Circular (Illinois State Geological Survey) ; 260. Circular (Illinois State Geological Survey) ; 419. |
| Subjects: |
| Item Description: | Cover title. Part of illustrative matter fold. in pocket. Part 4 by D. L. Reinertsen; part 6 by T. K. Searight and W. H. Smith. |
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| Physical Description: | parts : illustrations, maps (part color) |