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Chemical results and variability assessment of selected water-extractable constituents from soils of the Uncompahgre Project area, west-central Colorado / by K.C. Stewart, J.G. Crock, and R.C. Severson.
Microform
Denver, CO : U.S. Dept. of the Interior, U.S. Geological Survey : [Books and Open-File Reports Section, distributor], 1993.
1993
0 resources
Reconnaissance investigation of water quality, bottom sediment, and biota associated with irrigation drainage in the Gunnison and Uncompahgre River basins and at Sweitzer Lake, west-central Colorado, 1988-89 / by David L. Butler [and four others].
Web resource
Denver, Colorado : U.S. Geological Survey : 1991.
1992
1 resource