共 24 条
[1]
ALEXANDER RH, 1966, J BRIT GRASSLAND SOC, V21, P140
[2]
ALEXANDER RH, 1969, J BRIT GRASSLAND SOC, V24, P195
[4]
CUTLER GH, 1921, SCI AGRIC, V1, P218
[8]
Harkin J., 1973, LIGNIN CHEM BIOCH HE, V1, P323
[10]
MCLEOD MN, 1972, J BRIT GRASSLAND SOC, V27, P261