Geologic map of the Hellertown Quadrangle, Northampton, Bucks, and Lehigh counties, Pennsylvania
January 1, 1996
No abstract available.
Citation Information
| Publication Year | 1996 |
|---|---|
| Title | Geologic map of the Hellertown Quadrangle, Northampton, Bucks, and Lehigh counties, Pennsylvania |
| DOI | 10.3133/ofr96547 |
| Authors | Avery Drake |
| Publication Type | Report |
| Publication Subtype | USGS Numbered Series |
| Series Title | Open-File Report |
| Series Number | 96-547 |
| Index ID | ofr96547 |
| Record Source | USGS Publications Warehouse |