共 19 条
- [1] BIRCH H. F., 1959, Plant and Soil, V11, P262, DOI 10.1007/BF01435157
- [3] BOWEN H. J. M., 1964, SOIL SCI, V97, P252, DOI 10.1097/00010694-196404000-00006
- [4] BOWEN H. J. M., 1964, SOIL SCI, V98, P358, DOI 10.1097/00010694-196412000-00002
- [7] CONWAY AW, 1962, SOIL SCI SOC AM P, V26, P426
- [8] DESROSIER NW, 1960, RADIATION TECHNOLOGY
- [9] FINSTEIN M. S., 1962, SOIL SCI, V94, P334, DOI 10.1097/00010694-196211000-00010
- [10] JACKSON ML, 1958, SOIL CHEMICAL ANALYS, pCH10