Pl. 1, surficial geology of northwest Itasca County; pl. 2, aggregate endowment of northwest Itasca County; pl. 3, surficial geology of northeast Itasca County; pl. 4, aggregate endowment of northeast Itasca County; pl. 5, surficial geology of southeast Itasca County; pl. 6, aggregate endowment of southeast Itasca County.
Meyer, G.N.; Jirsa, M.A.; Jennings, C.E..
M-131 Aggregate resource potential of Itasca County, Minnesota.
Minnesota Geological Survey.
Retrieved from the University of Minnesota Digital Conservancy,
Content distributed via the University of Minnesota's Digital Conservancy may be subject to additional license and use restrictions applied by the depositor.