TY - RPRT TI - Hydrogeologic and water-quality characteristics of the Red River-Winnipeg aquifer northwestern Minnesota AU - J. F. Ruhl AU - D. G. Adolphson PY - 1986 DO - 10.3133/wri844111 UR - https://pubs.usgs.gov/publication/wri844111 ID - wri844111 ER -