Each of us can make a difference if we step up and try our best / Becoming Planet Citizens
From Green Policy
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|current||21:06, 22 September 2015||1,280 × 828 (588 KB)||Siterunner||Category:Agriculture Category:Appropriate Technology Category:Aquifers Category:Climate Change Category:Desertification Category:Sustainability Category:Virtual Earth Category:Virtual Planet Category:Water|