TY - GEN AU - Berg, AU - Brown, AU - Dahling, AU - Donald, TI - Validity of fecal coliforms, total coliforms, and fecal streptococci as indicators of viruses in chlorinated primary sewage effluents [Texto fotocopiado] PY - 0000///American Society for Microbiology CY - [S.l.] PB - 1978 KW - 049 v KW - C 81 KW - D 72 N2 - Contém bibliografia ER -