Geological Survey (U.S.)2024-08-262024-10-152024-08-262024-10-15195030002008810517https://hdl.handle.net/11285/696242Escala 1: 24,000 proyección polyconica1 mapaengopenAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0Gaveta 3G4140.G46 1950Minnesota-Mapas topográficosAllen Quadrangle, Minnesota-St. Louis Co.: 7.5 minute series (topographic)mapped, edited and published by the Geological SurveyImagenTIFF, PDFb12592961i35435793MinnesotaTopografíaHidrologíaPlanoCampus Norte68 x 55 cm.