TY - RPRT TI - Effects of low-level radioactive-waste disposal on water chemistry in the unsaturated zone at a site near Sheffield, Illinois, 1982-84 AU - C.A. Peters AU - Robert G. Striegl AU - P. C. Mills AU - R. W. Healy PY - 1992 DO - 10.3133/ofr90373 UR - https://pubs.usgs.gov/publication/ofr90373 ID - ofr90373 ER -