The Helderberg group of parts of West Virginia and Virginia
January 1, 1930
No abstract available.
Citation Information
| Publication Year | 1930 |
|---|---|
| Title | The Helderberg group of parts of West Virginia and Virginia |
| DOI | 10.3133/pp158C |
| Authors | F.M. Swartz |
| Publication Type | Report |
| Publication Subtype | USGS Numbered Series |
| Series Title | Professional Paper |
| Series Number | 158 |
| Index ID | pp158C |
| Record Source | USGS Publications Warehouse |