TY - RPRT TI - Configuration of water table and distribution of downward leakage to the Prairie du Chien-Jordan Aquifer in the Minneapolis-Saint Paul metropolitan area, Minnesota AU - Dana C. Larson-Higdem AU - S. P. Larson AU - Ralph F. Norvitch PY - 1975 DO - 10.3133/ofr75342 UR - https://pubs.usgs.gov/publication/ofr75342 ID - ofr75342 ER -