共 25 条
- [1] BARTHA RICHARD, 1965, SOIL SCI, V100, P68, DOI 10.1097/00010694-196507000-00011
- [4] BREMNER JM, 1965, SOC AM AGRON 2, P1149
- [5] Broadbent F.E., 1965, SOIL NITROGEN, p344 359
- [6] BROADBENT FE, 1973, RECYCLING TREATED MU, P232
- [8] DUFFY J, 1972, STUDY CERTAIN ECOLOG, pF1