TY - GEN AU - Kumar, Rakesh AU - Singh, R.N AU - Ramachandra, T.V; ed. by TI - Municipal water and wastewater treatment T2 - Environmental engineering series SN - 9788179931882 PY - 2006/// CY - New Delhi PB - TERI press KW - Muncipal water supply KW - Sewage - Purification KW - Water quality management - India ER -