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EKOLOGIYA

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This product provides information on the issue of atmospheric pollution, its impact on human health, and the main sources of pollutants

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Kategoriya
Amaliy ishlar | Biologiya
Format
DOCX
Hajmi
8 bet
Fayl hajmi
39.6 KB
Muallif
PRO TALABA
Qo'shilgan
05.03.2026

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