Distribution of minor elements in coal beds of the eastern interior region : a study of 15 minor elements in coal beds of Illinois, Indiana, and western Kentucky /
| Main Authors: | , , |
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| Format: | Book |
| Language: | English |
| Published: |
Washington :
U.S. Government Printing Office,
1964.
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| Series: | Geological Survey Bulletin
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| Subjects: |
Sistema de Bibliotecas de Universidad de Costa Rica
| Call Number: |
553.2 |
|---|---|
| Copy | Available |