United States. Soil Conservation Service"Compiled by USGS from 1:24 000-scale topographic maps dated 1955-1969."; Partially revised from aerial photographs taken 1972-73. Map edited 1978.; "Projection and 10 000-meter grid ticks, zones 12 and 13, Universal Transverse Mercator."; "25 000-foot grid ticks based on Colorado coordinate system, central zone."; Sheet 1 has text on verso.; Includes location map.59 x 89 centimetersJPEGUMN_ALMA:9912706330001701engDept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.)PublicAgricultureImportant farmlands of Mesa County, ColoradoMapsColorado--Mesa CountyColoradoUniversity of Minnesota