共 24 条
[1]
Antonovics J., 1971, Advances in Ecological Research, V7, P1, DOI 10.1016/S0065-2504(08)60202-0
[3]
BERRY CR, 1976, FOREST SCI, V22, P351
[8]
BURTON KW, 1983, PLANT SOIL, V73, P271
[9]
Chapman H.D., 1961, METHODS ANAL SOILS P