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Ekologiya va tabiatni asrash
4,000so'm
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7 taFayl hajmi
14.82 MBFayl turi
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This book discusses environmental protection, including atmosphere pollution, water resource conservation, and land resource preservation
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#ekologiya#tabiat#ifloslanishi#suv resurslar
Premium Content
Ekologiya va tabiatni asrash
4,000so'm
Betlar soni
7 taFayl hajmi
14.82 MBFayl turi
.pptx
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