California Soil Surveys and Maps
To request surveys or to find web soil surveys contact the California
state office of the Natural Resources Conservation Service (NRCS).
Trinity County
SU: A 57.38/5:T 73
AU: Howell,-David-W.
CA: United States. Natural Resources Conservation Service.
TI: Soil survey of Trinity County, California, Weaverville Area.
SO: [Washington, D.C.?] : National Resources Conservation Service, [1997].
PY: 1997
PD: 1 case (ix, 371 p., [3]), 16 folded leaves of plates : ill., maps (some col.) ; 31 cm.
DE: Soil-surveys-California-Trinity-County.
Soils-California-Trinity-County-Maps.
SU: A 57.38:M 52/4
CA: United States. Soil Conservation Service.
TI: Soil survey of Mendocino County, eastern part, and Trinity County,
southwestern part, California.
SO: [Washington, D.C.?] : U.S. Dept. of Agriculture, Soil Conservation Service,
[1991].
PY: 1991
PD: 1 case (1 v., 38 maps) : ill., maps (some col.) ; 31 cm
DE: Soils-California-Mendocino-County-Maps.
Soils-California-Trinity-County-Maps.
Soil-surveys-California-Mendocino-County.
Soil-surveys-California-Trinity-County.
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