Geologic map index of Ohio /
| Corporate Author: | |
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| Other Authors: | , , , |
| Format: | Government Document Map |
| Language: | English |
| Published: |
[Reston, Va.] :
The Survey,
1987.
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| Edition: | Revised and updated / |
| Subjects: |
| Item Description: | Includes bibliography and explanation. "Fourth edition"--Explanation. |
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| Physical Description: | 5 maps on 3 sheets ; 21 x 20 cm, on sheets 29 x 45 cm, folded in envelope 30 x 24 cm + 1 text (4 pages ; 29 x 42 cm) |