TY - GEN AU - Cochran, AU - Fannin, AU - Gannon, AU - Spendlove, TI - Field studies on coliphages and coliforms as indicators of airborne animal viral contamination from wastewater treatment facilities [Texto policopiado] SN - Esc. 100$ PY - 0000///Pergamon Press CY - [S.l.] PB - 1977 KW - D 74 N2 - Contém bibliografia ER -