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U.S. Department of Agriculture, Soil Conservation Service. 1982. Soil survey of Rio Blanco County <br /> Area, Colorado. United States Government Printing Office. 1982-355-084/1121. <br /> Western Slope Environmental Consultants. August 21, 1989. Plant survey for Denison Resources <br /> (USA) Corp. for 50,000 ton per year capacity nahcolite solution operation on Rock School <br /> Na Lease. <br /> G:\LM\M78545.002\Reclamation\Reclamexh.DOC D-55 <br />