TY  - RPRT
TI  - Reconnaissance of ground-water resources in the Western Coal Field Region, Kentucky
AU  - Bruce William Maxwell
AU  - Robert Washburn Devaul
PY  - 1962
DO  - 10.3133/wsp1599
UR  - https://pubs.usgs.gov/publication/wsp1599
ID  - wsp1599
ER  -