TY  - RPRT
TI  - U.S. Geological Survey Karst Interest Group Proceedings, Rapid City, South Dakota, September 12-15, 2005
AU  - Eve L. Kuniansky
PY  - 2005
DO  - 10.3133/sir20055160
UR  - https://pubs.usgs.gov/publication/sir20055160
ID  - sir20055160
ER  -