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Rain water harvesting
  

26 Apr 2015


2012 Purpose Prize

26 Apr 2015


In Conversation with Dr.B.P Agrawal, Founder,Sustainable Innovations & Winner of Lemelson-MIT Award for Sustainability,2010.Dr.B.P Agrawal is a 1964 BITS-Pilani passout.

15 Jun 2015


Rain water harvesting practices in India description
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