TY - RPRT TI - Ground-water quality at the Management Systems Evaluation Area near Princeton, Minnesota, 1991-92 AU - Matthew K. Landon AU - Geoffrey N. Delin AU - J.A. Lamb AU - Lei Guo PY - 1993 DO - 10.3133/ofr9380 UR - https://pubs.usgs.gov/publication/ofr9380 ID - ofr9380 ER -