共 6 条
- [1] BREMNER JM, 1966, USE ISOTOPES SOIL OR, P429
- [2] BREMNER JM, 1965, AGRONOMY, V9, P1256
- [3] HAUCK R. D., 1958, SOIL SCI, V86, P287, DOI 10.1097/00010694-195811000-00011
- [4] USE OF TRACERS FOR SOIL AND FERTILIZER NITROGEN RESEARCH [J]. ADVANCES IN AGRONOMY, 1976, 28 : 219 - 266
- [5] HAUCK RD, 1982, AGRONOMY, V9, P735