01341cam a2200337 4500 agr66000159 DLC 20260227111024.0 700123s1966 dcua b 000 0 eng c agr66000159 U.S. Nat'l Agr. Libr. DLC DLC n-cn--- n-usp-- S21 .A72 no. 1355 1 Ag84Te no. 1355 Kemper, William Doral, 1928- Aggregate stability of soils from Western United States and Canada; measurement procedure, correlations with soil constituents [by W. D. Kemper and E. J. Koch. Washington] Agricultural Research Service, U.S. Dept. of Agriculture; [for sale by the Superintendent of Documents, U.S. Govt. Print. Off., 1966] 52 p. illus. 24 cm. [United States. Dept. of Agriculture] Technical bulletin ; no. 1355 Cover title. "Literature cited": p. 29-30. Soils West (U.S.) Soils Canada. Soil structure West (U.S.) Soil structure Canada. Soils Analysis. Soil Aggregation. Soil Analysis. Koch, Elbry James, 1923- joint author. Technical bulletin (United States. Department of Agriculture) ; no. 1355. 12074 12074