共 5 条
[1]
BOLT G. H., 1964, SOIL SCI, V97, P344, DOI 10.1097/00010694-196405000-00009
[2]
BOLT GH, 1958, KOLLOID Z, V156, P41
[3]
KEMPER W. D., 1964, SOIL SCI SOC AMER PROC, V28, P164
[4]
OLSEN S. R., 1965, SOIL SCI SOC AMER PROC, V29, P154
[5]
1957, AMERICAN I PHYSICS H, P189