01338cam a2200301 4500 agr68000128 DLC 20260227111029.0 820105s1968 dcua b 000 0 eng c agr68000128 U.S. Nat'l. Agr. Libr. DLC DLC n-usc-- n-us-mo S21 .A72 no. 379 S592.367 630 s 631.4 19 Jamison, V. C., 1907- Soil and water research on a claypan soil; a compilation of results of research conducted at Midwest Claypan Experiment Farm, McCredie, Mo., 1937-1962, by V.C. Jamison, D.D. Smith, and J.F. Thornton. [Washington] Agricultural Research Service, U.S. Dept. of Agriculture; for sale by the Supt. of Docs., U.S. Govt. Print. Off., [1968] iv, 111 p. illus. 24 cm. $0.35 U.S. Dept. of Agriculture. Technical bulletin no. 1379 Prepared in cooperation with Missouri Agricultural Experiment Station. Bibliography: p. 108-111. Claypan soils. Claypan soils Middle West Research Missouri. Smith, Dwight David, 1905- joint author. Thornton, John F., 1920- joint author. University of Missouri--Columbia. Agricultural Experiment Station. 12435 12435