1984. Balaban, Nancy, Kanivetsky, Roman, and Olsen, Bruce M. Map showing the susceptibility of the ground water system (bedrock and unconsolidated sediment aquifers) to contamination, scale 1:100,000, Winona ... Minnesota Geological Survey.
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1984. Balaban, Nancy and Olsen, Bruce M. Map showing requirements of well construction practices and regulations as they relate to geology and location of a well on the land surface and su... Minnesota Geological Survey.
1984. Balaban, Nancy, Jirsa, Mark A., Meyer, Gary N., and Olsen, Bruce M. Maps showing locations and types of bedrock aggregate and sand and gravel resources, scale 1:200,000, Winona County. Minnesota Geological Survey.
1963. Austin, George S. and Sims, Paul K. Magnetic (interpretation of magnetic data collected from airborne or ground surveys, indicating the distribution and concentration of magnetic mine... Minnesota Geological Survey.
1963. Austin, George S. and Sims, Paul K. Magnetic (interpretation of magnetic data collected from airborne or ground surveys, indicating the distribution and concentration of magnetic mine... Minnesota Geological Survey.
1993. Southwick, Dave L. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments), Archean rocks, bedrock outcrop (rock e... Minnesota Geological Survey.
1966. Green, John C., 1932-, Phinney, William C., and Weiblen, Paul W. Map showing interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Gabbro Lake 15 minut... Minnesota Geological Survey.
1977. Ojakangas, Richard W. and Sims, Paul K. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Lost Lake quadrangle, scale 1:24... Minnesota Geological Survey.
1970. Sims, Paul K. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Minnesota, scale 1:1,000,000. Minnesota Geological Survey.
1976. Morey, G.B. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Minnesota, scale 1:1,000,000. Minnesota Geological Survey.