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Air
1
Atıksu
1
Environmental Protection
1
Hava
Kirlilik
Pollution
1
Sewage
1
Statistics
1
Çevre koruma
1
İstatistikler
1
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1Published: Ankara: Türkiye İstatistik Kurumu, Temmuz 2009E-ERİŞİM
Sınıf Numarası: 363.709561/ÇEVe
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