TY - BOOK AU - Khadija Javed, Hafsa Saeed Khan, Shoaib Amin AU - Dr. Sher Jamal (Supervisor) TI - Designing and Optimization of Anaerobic Filter For Secondary Treatment in Decentralized Wastewater Treatment System (DWTS) U1 - 628 KHA PY - 2017/// CY - Islamabad PB - IESE (SCEE) NUST KW - Environmental Engineering N1 - Thesis UG EE ER -