Virginia mineral resources /
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
Blacksburg :
Virginia Polytechnic Institute,
1953.
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| Series: | Bulletin of the Virginia Polytechnic Institute ;
v. 46, no. 3. Engineering Experiment Station series (Virginia Polytechnic Institute) ; no. 83. |
| Subjects: |
| Item Description: | Supplemented by fold. col. map in envelope. |
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| Physical Description: | 7 pages : map. ; 23 cm. |