TY  - RPRT
TI  - Ohio ground-water quality
AU  - R.V. Swisshelm
AU  - R.I. Lane
AU  - R.B. Stein
PY  - 1987
DO  - 10.3133/ofr87745
UR  - https://pubs.usgs.gov/publication/ofr87745
ID  - ofr87745
ER  -