Your soil, crumbly or cloddy?
O'Neal, A. M. (Alfred Moore)
1881-
creator
Klingebiel, A. A.
joint author.
text
wau
Washington
U.S. Govt. Print. Off.
1952]
1952
monographic
eng
8 p. illus. 26 cm.
[By A.M. O'Neal and A. . Klingebiel.
Soils
Aggregation
Soil physics
S21 .A483 no. 328
(U.S. Dept. of Agriculture. Leaflet no. 328.)
agr52000537
U.S. Dept. of Agr. Libr.
780828
20260227111017.0
agr52000537