共 13 条
[2]
CARSTEA S, 1964, 8TH T INT C SOIL SCI, V1, P847
[3]
CLINE MG, 1977, SOIL SCI SOC AM J, V41, P829
[4]
De la Rosa D., 1977, EDAFOL AGROBIOL, V36, P1100
[5]
DIXON W.J., 1975, BMDP BIOMEDICAL COMP
[6]
ODELL R. T., 1958, SOIL SCI SOC AMER PROC, V22, P157
[7]
SIMONSON R, 1938, SOIL SCI SOC AM P, V3, P247
[8]
STORIE RE, 1950, 4TH T INT C SOIL SCI, V1, P336
[9]
SYS C, 1964, 8TH T INT C SOIL SCI, V5, P829
[10]
1976, CTR EDAFOLOGIA BIOL