Base-flow characteristics of streams in the Valley and Ridge, the Blue Ridge, and the Piedmont physiographic provinces of Virginia
| Image |  |
|---|---|
| Description | Geological Survey Water-Supply Paper, 1997 |
| Author/s |
author: George E. Harlow, Jr. David L. Nelms |
| Publication date | 1997 |
| Language | |
| Country of origin | |
| Wikipedia link | |
| Copyright status | |
| Missing/wrong data? | Edit Wikidata item |