共 34 条
[2]
BARR AJ, 1979, USERS GUIDE SAS
[6]
CROSSLEY DA, 1970, PESTICIDES SOIL ECOL, P30
[7]
Edwards C.A., 1963, SOIL ORGANISMS, P76
[8]
EDWARDS CA, 1970, ANAL TEMPERATE FORES, P147
[9]
ENO CF, 1958, J AGR FOOD CHEM, V6, P348
[10]
ENO CF, 1968, P SOIL SCI SOC AM, V22, P235