Raising a Clean Glass of Water in Bolivia http://blog.psiimpact.com/2012/11/raising-a-clean-glass-of-water-in-bolivia/ Published on November 5, 2012 05:42 by tanvi thakur, Plant General Operator - maintanceRaising a Clean Glass of Water in Bolivia http://blog.psiimpact.com/2012/11/raising-a-clean-glass-of-water-in-bolivia/