TY  - RPRT
TI  - Spring distribution in Winona County, Minnesota, USA and the relationship with geologic strata in a karst landscape
AU  - Mary A. Williams
AU  - Bruce C. Vondracek
PY  - 2010
DO  - 10.1007/s13146-010-0037-y
UR  - https://pubs.usgs.gov/publication/70173480
ID  - 70173480
ER  -