TY  - RPRT
TI  - The cost of karst subsidence and sinkhole collapse in the United States compared with other natural hazards
AU  - David J. Weary
PY  - 2015
DO  - 10.5038/9780991000951
UR  - https://pubs.usgs.gov/publication/70155910
ID  - 70155910
ER  -