00772cam a22002411 4500 agr52000537 DLC 20260227111017.0 780828s1952 wau 000 0 eng c agr52000537 (OCoLC)4173967 U.S. Dept. of Agr. Libr. KMNC OCoLC DLC premarc S21 .A483 no. 328 O'Neal, A. M. (Alfred Moore), 1881- Your soil, crumbly or cloddy? [By A.M. O'Neal and A. . Klingebiel. Washington, U.S. Govt. Print. Off., 1952]. 8 p. illus. 26 cm. (U.S. Dept. of Agriculture. Leaflet no. 328.) Soils Aggregation. Soil physics. Klingebiel, A. A., joint author. 11481 11481