共 15 条
[2]
Christiansen J. E., 1942, CALIF AGR EXP STN B, V670
[6]
GARDNER WR, 1964, 8 INT C SOIL SCI BUC, V2, P63
[9]
Mutchler C. K, 1965, T ASAE, V8, P67
[10]
Neff E.L., 1979, P RAINF SIM WORKSH T, P3