1. Ahmad R (2017) US water regulations and India’s water challenges. J AWWA 109(3):65–67
2. Brundtland Commission (1987) Report of the World Commission on Environment and Development: Our Common Future, by G.H. Brundtland, Oslo, Norway
3. Clift R (2000) Forum on sustainability. Clean Prod Process 2(1):67 (Verlag, Berlin)
4. National Research Council (NRC) (2017) Sustainability and the U.S. EPA, 21 June 2017
5. Singh VP (2008) Environment, engineering, religion, and society. J Hydrol Eng 13(3):118–123