The World's Water 2008-2009: The Biennial Report on Freshwater ResourcesCărți electroniceThe World's Water 2008-2009: The Biennial Report on Freshwater ResourcesdinPeter H. GleickEvaluare: 0 din 5 stele0 evaluăriSalvați The World's Water 2008-2009: The Biennial Report on Freshwater Resources pentru mai târziu