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Ekologik muammolar
4,000so'm
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11 taFayl hajmi
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This book by Umurqulov Kamoliddin covers topics such as air pollution sources, climate change, and water pollution in a concise manner
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#iqlim o'zgarishi#havo ifloslanishi#umurqulov kamoliddin#ichimlik suvi
Premium Content
Ekologik muammolar
4,000so'm
Betlar soni
11 taFayl hajmi
2.84 MBFayl turi
.pptx
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