View Petra Newman’s articles http://www.helium.com/users/231244.xml View Petra Newman’s articles en-us Copyright Helium.com Wed, 27 Aug 2008 04:05:45 GMT Wed, 27 Aug 2008 04:05:45 GMT "In the eating of coarse rice and drinking of water, the using of one's elbow for a pillow, joy is to be found." (Confucius) A bowl of rice, fr... http://www.helium.com/items/1161835-how-climate-change-affecting-provisioning-water-people-poorest-regions Wed, 27 Aug 2008 04:05:45