共 19 条
[1]
ASGHARI M, 1984, AGRON J, V76, P911, DOI 10.2134/agronj1984.00021962007600060012x
[5]
ELHOUT NM, 1990, J SOIL WATER CONSERV, V45, P115
[7]
IHNEN LA, 1985, SAS USERS GUIDE STAT, P575
[10]
Mulvaney B.J., 1982, METHODS SOIL ANAL 2, V2, P595