TY - GEN T1 - Industrial wastewater. LA - English PP - Alexandria, VA PB - Water Environment Federation YR - 1993 UL - https://tuklas.up.edu.ph/Record/UP-99796217611368673 KW - Factory and trade waste -- Management -- Periodicals. KW - Sewage -- Purification -- Periodicals. KW - Factory and trade waste -- Management. ER -