Karst in the United States: A digital map compilation and database
Weary DJ and Doctor DH. 2014. Karst in the United States: A digital map compilation and database. U.S. Geological Survey (USGS) Open-File Report. 2014-1156. U.S. Geological Survey
- Type
- Published Report
- Authors
- Weary, D; Doctor, D
- Date of Issue
- 2014
- Publisher
- U.S. Geological Survey
- Units
- HAVO , NRSS