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).
Rio Grande County
SU: A 57.38:P 59
AU: Bauer,-Ronald-F.
CA: United States. Soil Conservation Service.
United States. Forest Service.
Colorado Agricultural Experiment Station.
TI: Soil survey of Piedra area, Colorado, parts of Archuleta, Hinsdale, La
Plata, Mineral, and Rio Grande counties.
SO: [Washington, D.C.?] : U.S. Dept. of Agriculture, Soil Conservation Service,
1981.
PY: 1981
PD: vii, 97 p. : ill., maps (1 col.) ; 28 cm. + 30 folded maps in case ; 31 cm
DE: Soils-Colorado-Maps.
SU: A 57.38:R 47
AU: Pannell,-James-P., 1926- .; Yenter,-James-M.,; Bargsten,-Tom-S.,
CA: United States. Soil Conservation Service.
Colorado. Agricultural Experiment Station, Fort Collins.
TI: Soil survey of Rio Grande County area, Colorado.
SO: [Washington] : Dept. of Agriculture, Soil Conservation Service, [1980].
PY: 1980
PD: iv 89 p., 11 fold. leaves of plates : ill., maps ; 29 cm
DE: Soils-Colorado-Rio-Grande-County-Maps.
SU: A 21.6/5a: Sa5lo
AU: J. Garnett Holmes
CA: United States Agriculture Department; Soil Conservation Service
TI: San Luis Valley, Colo.
SO: [Washington]; United States Agriculture Department. Soil Conservation
Service
PY: 1903, 1904 [1905]
PD: 25 p. 1 il. 2 maps
DE: soil-survey-San-Luis-Valley-Rio-Grande-County-Alamosa-County-Colorado
soil-maps-Colorado-Rio-Grande-County-Alamosa-County-Colorado
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