Lectures Series On Water & Waste Water Engineering By Prof C.venkobachar, Prof. Ligy Philip, Prof. Bs Murty Department Of Civil Engineering, IIT Madras. For More Details On NPTEL Visit nptel.iitm.ac.in - IIT (NPTEL) Waste Water Engineering (Civil Engineering) Online Video Lectures, Courses, Tutorials, Books - Civil Engineering Bridges, AutoCAD, Structural Engineering - Youtube Civil Engineering Videos