Colorado Soil Surveys and Maps To request surveys or to find web soil surveys contact the Colorado
state office of the Natural Resources Conservation Service (NRCS).
Pitkin County
SU: A 57.38:As 6
CA: United States. Soil Conservation Service.
United States. Bureau of Land Management.
Colorado Agricultural Experiment Station.
TI: Soil survey of Aspen-Gypsum Area, Colorado, parts of Eagle, Garfield, and
Pitkin counties.
SO: [Washington, D.C.?] : The Service, [1992].
PY: 1992
PD: 1 case (1 v., 25 folded p. of plates) : ill., maps (some col.) ; 31 cm
DE: Soil-surveys-Colorado-Aspen-Region.
Soil-surveys-Colorado-Gypsum-Region.
Soils-Colorado-Aspen-Region-Maps.
Soils-Colorado-Gypsum-Region-Maps.
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