Synthesis of Phosphorus/Seston Fluxes and Phytoplankton Dynamics in Lake Pepin (Upper Mississippi River), 1994-1996
Date Issued
2000
U.S. Army Corps of Engineers
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, 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
Water Resources Data for Minnesota, 1970
Image
Date Issued
1972
Water Resources Data for Minnesota, 1971
Image
Date Issued
1973