TY  - RPRT
TI  - Hydrology of Area 35, Eastern region, Interior coal province, Illinois and Kentucky
AU  - E.E. Zuehls
AU  - G.L. Ryan
AU  - D.B. Peart
AU  - K. K. Fitzgerald
PY  - 1981
DO  - 10.3133/ofr81403
UR  - https://pubs.usgs.gov/publication/ofr81403
ID  - ofr81403
ER  -