Winchell, N. H. (Newton Horace), 1839-1914"The fifth annual report of the Geological and Natural History Survey of Minnesota"-- upper right margin.; Relief shown by hachures.; Shows railroads, proposed railroads, timber areas, swamp areas, creeks, bluffs, roads, and stone deposits.; Includes townships, ranges, and sections.32 x 38 CentimetersJPEGUMN_ALMA:9978376727801701engpublisher not identified (United States)PublicGeological map of Houston County, Minn.MapsMinnesota--Houston CountyMinnesotaUniversity of Minnesota