TY  - RPRT
TI  - Water resources data for Minnesota, water year 1971
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1972
DO  - 10.3133/wdrmn7112
UR  - https://pubs.usgs.gov/publication/wdrMN7112
ID  - wdrMN7112
ER  -