Wednesday, July 6, 2016

Water Scarcity And Conservation In Pilani

July 5, 2016 to July 20, 2016 – Pilani The students of Vidya Niketan Birla Public School, Pilani (India) grade 3 to 5  have prepared a presentation on Water Scarcity And Conservation in Pilani comprising of videos, models, charts and visi… Organized by Poonam Sharma | Type: presentation, (pbl)