These maps were the basis for the 1969 report An Ecological Study of the Twin Cities Metropolitan Area, which provided a framework for land use pla...
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1872. The Minnesota Geological Survey collection consists of more than 600 images of maps published separately or as part of reports from 1872 until the ...
1956. The Polar Geospatial Center curates a polar historical and contemporary map catalog from many organizations. Historical paper maps have been digita...
UMedia provides open access to digitized materials from across the University of Minnesota. The John R. Borchert Map Library contains an extensive ...
DRUM is a publicly available collection of digital research data generated by U of M researchers, students, and staff. Anyone can search and downlo...