Groundwater depletion threatens Noida region
As Delhi-NCR's ground water level drops to new lows, Oineetom Ojha reports on how realtors are responding to the impending water crunch with smart solutions. https://www.youtube.com/watch?v=-xs1UXpp7hU&index=91&list=PLyLfA9FxpFWsqI6aT3tiirtJLSO0D53YL