共 19 条
[2]
Duchaufour P., 1975, B AFES, V1, P29
[6]
KABATAPENDIAS A, 1995, TRACE ELEMENTS SOILS
[8]
Fractionation of cobalt and manganese in New Zealand soils
[J].
AUSTRALIAN JOURNAL OF SOIL RESEARCH,
2001, 39 (05)
:951-967
[9]
MEHRA O. P., 1960, Proceedings 7th nat. Conf. Clays, V5, P317
[10]
MILLER RA, 1999, EVIDENCE BASED MED F, P3