TY - BOOK ED - Philippines. TI - Implementing rules and regulations of chapter XVII - " sewage collection and disposal, excreta disposal and drainage" of the code on santitation of the Philippines (P.D. 856) PY - 1995/// CY - Manila PB - DOH KW - Sewage KW - legislation and jurisprudence KW - Waste Disposal, Fluid KW - IRR ER -