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Schoeneberger, P.J., D.A. Wysockie, E.C. Benham, and Soil Survey Staff. 2012. Field book for describing and <br /> sampling soils, Version 3.0. Natural Resources Conservation Service, National Soil Survey Center: Lincoln, NE. <br /> Stewart, Omer C., 2002. Forgotten Fires. Univ. of Oklahoma Press, Publishing Division: Norman, OK <br /> U.S. Dept. of Agriculture, Agricultural Research Service. September, 1991. Changes in Vegetation and Land Use I <br /> eastern Colorado, A Photographic study, 1904-1986. <br /> U.S. Dept. of Agriculture, Natural Resources Conservation Service. 2006. Land Resource Regions and Major Land <br /> Resource areas of the United States, the Caribbean, and the Pacific Basin. US Department of Agriculture Handbook <br /> 296. <br /> U.S. Dept. of Agriculture, Natural Resources Conservation Service. 2009. Part 630, Hydrology, National <br /> Engineering Handbook <br /> U.S. Dept. of Agriculture, Natural Resources Conservation Service. National Geospatial Center of Excellence. <br /> Colorado Annual Precipitation Map from 1981-2010, Annual Average Precipitation by State <br /> U.S. Dept. of Agriculture, Natural Resources Conservation Service. 1972-2012. National Engineering Handbook <br /> Hydrology Chapters. http://www.nres.usda.gov/wps/portal/nres/detailfull/national/water/?&cid=stelprdbl043063 <br /> Accessed August 2015. <br /> U.S. Dept. of Agriculture, Natural Resources Conservation Service. National Soil Survey Handbook title 430-VI. <br /> http://www.n res.usd a.gov/wps/portal/n res/detail/soi Is/ref/?cid=n res 142p2_054242 <br /> U.S. Dept. of Agriculture, Natural Resources Conservation Service. Web Soil <br /> Survey.http://websoilsurvey.sc.egov.usda.gov/App/WebSoilSurvey.aspx Accessed January, 2017. <br /> U.S. Dept. of Agriculture, Soil Survey Division Staff. 1993. Soil Survey Manual. <br /> U.S. Dept. of Agriculture.1973. Soil Survey of Baca County, Colorado. <br /> U.S. Dept. of Agriculture. 1970. Soil Survey of Bent County, Colorado. <br /> U.S. Dept. of Agriculture. 1970. Soil Survey of Boulder County, Colorado. <br /> U.S. Dept. of Agriculture. 1992. Soil Survey of Cheyenne County, Colorado. <br /> U.S. Dept. of Agriculture. 1960. Soil Survey of Elbert County, Eastern Part, Colorado. <br /> U.S. Dept. of Agriculture. 1981 Soil Survey of El Paso County Area, Colorado. <br /> U.S. Dept. of Agriculture.1981. Soil Survey of Kiowa County, Colorado. <br /> U.S. Dept. of Agriculture. 2003. Soil Survey of Kit Carson County, Colorado. <br /> U.S. Dept. of Agriculture. 1981. Soil Survey of Larimer County Area, Colorado. <br /> U.S. Dept. of Agriculture. 2009. Soil Survey of Las Animas County Area, Parts of Huerfano and Las Animas <br /> Counties, Colorado. <br /> U.S. Dept. of Agriculture. 2004. Soil Survey of Lincoln County, Colorado. <br /> U.S. Dept. of Agriculture. 1977. Soil Survey of Logan County, Colorado. <br /> U.S. Dept. of Agriculture. 1968. Soil Survey of Morgan County, Colorado. <br /> U.S. Dept. of Agriculture.1965. Soil Survey Prowers County, Colorado. <br />