Summary of the hydrogeology of the Valley and Ridge, Blue Ridge, and Piedmont Physiographic Provinces in the eastern United States (Q70156)
From geokb
A USGS Professional Paper from 2004
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Summary of the hydrogeology of the Valley and Ridge, Blue Ridge, and Piedmont Physiographic Provinces in the eastern United States |
A USGS Professional Paper from 2004 |
