TY - RPRT TI - Water Resources Data, Minnesota, Water Year 1991. Volume 1. Great Lakes and Souris-Red-Rainy River Basins AU - K.T. Gunard AU - J.H. Hess AU - J.L. Zirbel PY - 1992 DO - 10.3133/wdrmn911 UR - https://pubs.usgs.gov/publication/wdrMN911 ID - wdrMN911 ER -