The Mississippian and Pennsylvanian (Carboniferous) systems in the United States /
| Corporate Authors: | , |
|---|---|
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
United States Department of the Interior, Geological Survey,
1979.
|
| Series: | Geological Survey professional paper ;
1110-A-L. |
| Subjects: |