共 34 条
- [1] BELL JB, 1972, 1 P C GRE LAK RES
- [2] BREHM J, 1967, ARCH HYDROBIOL S32, P437
- [3] BREMNER J. M., 1965, Monographs of the American Society of Agronomists, V9, P1179
- [4] BREMNER J. M., 1967, P19
- [5] Bremner J.M, 1965, METHODS SOIL ANAL, V2, P1238
- [6] BURNS NM, IN PRESS
- [7] CAMPBELL N.E.R., 1967, P194
- [8] Degens E. T., 1965, GEOCHEMISTRY SEDIMEN
- [9] DEGENS ET, 1970, 1968 P S ORG MATT NA, P77