TY - BOOK AU - Garg, Santosh Kumar ED - TI - Water supply engineering SN - 81-7409-120-3 U1 - 628.1 ed.30 PY - 2017/// CY - New Delhi PB - Khanna Publishers KW - 1. ENVIRONMENTAL ENGINEERING KW - 2. ENVIRONMENTAL SCIENCE N1 - Includes figures, tables, bibliography & index ER -