TY  - RPRT
TI  - Effects of karst and geologic structure on the circulation of water and permeability in carbonate aquifers
AU  - V. T. Stringfield
AU  - J. R. Rapp
AU  - R.B. Anders
PY  - 1979
DO  - 10.1016/0022-1694(79)90178-1
UR  - https://pubs.usgs.gov/publication/70012577
ID  - 70012577
ER  -