Edwards, Russell J. creator United States Soil Conservation Service. University of Minnesota Agricultural Experiment Station. text bibliography dcu Washington] U.S. Soil Conservation Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.] 1968 monographic eng

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ii, 140 p. illus., maps (part fold. col.) 28 cm. [by Russell J. Edwards. Field survey by Robert A. Lueth and others. Cover title. Prepared in cooperation with Minnesota Agricultural Experiment Station. Bibliography: p. 140. n-us-mn Soils Minnesota Wright County Maps Soil surveys Minnesota Wright County Soil-surveys Minnesota Wright Co S599.M45 E3 631.4/9/776651 agr68000207 U.S. Nat'l Agr. Libr. 690526 20260227111030.0 agr68000207