共 19 条
- [3] BREEUWSMA A, 1971, DISCUSS FARADAY SOC, P324
- [4] BREEUWSMA A, 1973, THESIS AGRICULTURAL
- [5] Charlot G., 1957, QUANTITATIVE INORGAN
- [8] HINGSTON FJ, 1970, SEARCH, V1, P324
- [9] KINGSTON F. J., 1968, Transactions. 9th int. Congr. Soil Sci., Adelaide, 1968, V1, P669
- [10] KITTRICK J. A., 1955, SOIL SCI SOC AMER PROC, V19, P292