共 6 条
[2]
BUNDY LG, 1973, P SOIL SCI SOC AM, V37, P396
[3]
Gasser J. K. R., 1970, Soils and Fertilizers, V33, P547
[4]
GORING CLEVE A. I., 1962, SOIL SCI, V93, P211, DOI 10.1097/00010694-196203000-00010
[5]
PRASAD R., 1971, Advances in Agronomy, V23, P337, DOI 10.1016/S0065-2113(08)60156-X