TY - BOOK ED - Water Environment Federation (WEF) ED - Energy Conservation in Water and Wastewater Treatment Facilities Task Force, WEF TI - Energy conservation in water and wastewater facilities SN - 9780071667944 U1 - 628.1 PY - 2010/// CY - New Delhi PB - Mcgraw Hill KW - Waterworks KW - Energy conservation KW - Sewage disposal plan ER -