TY - BOOK AU - Lal, D. AU - Upadhyay, A.K. TI - Water supply and waste water engineering SN - 9789350143766 PY - 2014/// CY - New Delhi PB - S.K. Kataria & Sons KW - Water supply KW - Water conservation KW - Water resources development N1 - Includes appendix N2 - Contents : Introduction. -- Quantity of water. -- Sources of water. -- Quality of water. -- Water treatment. -- Conveyance of water. -- Laying out pipes. -- Building water supply. -- Water pollution control and management. ER -