TY  - GEN
AU  - Evans,
AU  - LeChevallier,
AU  - Seidler,
AU  - Waarwick,
TI  - Coliform species recovered from untreated surface water and drinking water by the membrane filter, standard, and modified most-probable-number techniques [Texto fotocopiado]
PY  - 0000///American Society for Microbiology
CY  - [S.l.]
PB  - 1981
KW  - 0935-C
KW  - C 81
KW  - D 84
N2  - Bibliografia
ER  -