US Geological Survey
Surface Water Records of Minnesota, 1961
Image
Date Issued
1961 (year uncertain)
Surface Water Records of Minnesota, 1962
Image
Date Issued
1962 (year uncertain)
Surface Water Records of Minnesota
Image
Date Issued
1963 (year uncertain)
Surface Water Records of Minnesota
Image
Date Issued
1964 (year uncertain)
Water Resources Data for Minnesota, 1965
Image
Date Issued
1966
Water Resources Data for Minnesota
Image
Date Issued
1967
Water Resources Data for Minnesota, 1967
Image
Date Issued
1968
Water Resources Data for Minnesota, 1968
Image
Date Issued
1970
Water Resources Data for Minnesota, 1969
Image
Date Issued
1971