TY  - RPRT
TI  - Well-construction and hydrogeologic data for observation wells in the vicinity of a low-level radioactive-waste disposal site near Sheffield, Illinois
AU  - Lawrence J. Mansue
AU  - P.C. Mills
PY  - 1991
DO  - 10.3133/ofr90382
UR  - https://pubs.usgs.gov/publication/ofr90382
ID  - ofr90382
ER  -