共 29 条
[2]
BOND G, 1951, ANN BOT, V25, P95
[6]
HARDY R W F, 1973, Soil Biology and Biochemistry, V5, P47, DOI 10.1016/0038-0717(73)90093-X
[7]
HARDY RWF, 1974, CROPS SOILS MAG, V26, P11
[9]
KEFFORD N. P., 1960, AUSTRALIAN JOUR BIOL SCI, V13, P456