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You searched for: Author Balaban, N.H. Remove constraint Author: Balaban, N.H. Author Alexander, E. Calvin, Jr. Remove constraint Author: Alexander, E. Calvin, Jr. Subject Geoscientific Information Remove constraint Subject: Geoscientific Information Institution Minnesota Remove constraint Institution: Minnesota
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1. Geologic atlas of Olmsted County, Minnesota, C-3, Plate 7, Sinkhole Probability

1988. Balaban, N.H., Alexander, E. Calvin, Jr., and Maki, Geri L. Map showing location of sinkholes and likelihood of future sinkhole development, scale 1:100,000, Olmsted County.

2. Geologic atlas of Winona County, Minnesota, C-2, Plate 5, Sinkhole Probability

1984. Balaban, N.H., Olsen, Bruce M., Dalgleish, Janet B., and Alexander, E. Calvin, Jr. Map showing location of sinkholes and likelihood of future sinkhole development, scale 1:100,000, Winona County.