TY  - RPRT
TI  - Land and water-resource development activities increase sinkhole frequency in the mantled karst region of Florida, USA
AU  - Ann B. Tihansky
AU  - Devin L. Galloway
PY  - 2000
UR  - https://pubs.usgs.gov/publication/70205227
ID  - 70205227
ER  -