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Documents Jonas Aichinger Rut Bjarnadóttir Introduction to environmental science and resources October 15,...

Jonas Aichinger Rut Bjarnadóttir Introduction to environmental science and resources October 15, 2008 Pollution and health Air pollution Air pollution â main sources…

Documents Air pollution

Environmental Pollution Air pollution What is Air? Air is a mixture of gases containing about 78 percent nitrogen; 21 percent oxygen; less than 1 percent of argon & carbon…

Documents INDEKS KELESTARIAN LINGKUNGAN = Environmental Sustainability Index

Pilot Environmental Sustainability Index INDEKS KELESTARIAN LINGKUNGAN = Environmental Sustainability Index Diabstraksikan oleh: soemarno, psdl ppsub, desember 2012 Bahan…