共 6 条
- [1] BOLT GH, 1976, SOIL CHEMISTRY BASIC
- [2] BREMNER JM, 1965, AM SOC AGRON
- [3] CORNFIELD A. H., 1961, Plant and Soil, V14, P90, DOI 10.1007/BF01343772
- [4] GIASHUDDIN M, 1974, THESIS U LONDON
- [5] PRATT PF, 1964, P SOIL SCI SOC AM, V28, P363
- [6] SWAINE DJ, 1955, 48 COMM BUR SOILS TE