Coal map of North America /
| Main Author: | |
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| Other Authors: | |
| Format: | Map |
| Language: | English |
| Published: |
Reston, Va. :
U.S. Geological Survey,
1988.
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| Subjects: |
| Item Description: | Maps of North America are divided into North and South. Cartographic material. |
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| Physical Description: | 1 map on 2 sheets : color ; sheets 107 x 180 cm. + 1 pamphlet (44 pages ; 28 cm.) |
| Bibliography: | Includes references in pamphlet, pages 6-13. |