共 29 条
[1]
ALDRICK JM, 1972, NO TERRITORY ADM LAN, V1
[2]
Allison FE, 1973, DEV SOIL SCI
[3]
BREMNER JM, 1965, METHODS SOIL ANAL 2, P1170
[4]
BROADBENT F. E., 1962, SOIL SCI SOC AMER PROC, V26, P459
[6]
CRASWELL ET, 1979, AUST J SOIL RES, V14, P317
[7]
DAY KJ, 1977, ANIM IND AGR BRANCH, V22