共 56 条
- [11] ENGLAND B, 1965, TRANSMISSION VIRUSES
- [12] Freeze R.A., 1979, GROUNDWATER
- [13] Gerba C.P., 1975, J IRRIGATION DRAINAG, V101, P157, DOI [10.1061/JRCEA4.0001044, DOI 10.1061/JRCEA4.0001044]
- [16] GOLDFIELD M, 1976, VIRUSES WATER
- [17] GOYAL SM, 1980, COMMUNICATION
- [18] GREEN KM, 1975, P NATIONAL HOME SEWA
- [19] GRIGOREVA LB, 1966, HYG SANIT, V31, P158
- [20] IDELOVITCH E, 1979, DAN REGION PROJECT G