01119cam a22002891 4500 agr66000064 DLC 20260227111024.0 860425s1966 dcuab b f000 0 eng c agr66000064 (OCoLC)13496079 U.S. Nat'l Agr. Libr. CPomCP CPomCP OCoLC DLC premarc S591 .A22 ser. 1955, no. 12 1So32F 1955, no. 12 Mayko, Rudolph Walter, 1918- Soil survey, Prineville area, Oregon [by R. W. Mayko and George K. Smith. Fieldwork by George K. Smith and others. Washington] U.S. Dept. of Agriculture, Soil Conservation Service, 1966. i, 89 p. illus., maps (part fold. col.) 28 cm. United States. Soil Conservation Service. Soil survey, ser. 1955, no. 12 Cover title. "Literature cited": p. 87-88. Soil surveys Oregon Crook County. Soils Oregon Crook County Maps. Smith, George Kinnear, 1919- United States. Soil Conservation Service. 12062 12062