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Search results: "atmosfera xavosining ifloslanishi va uning salbiy okibatlari"
6197 files found
PPTX
salim va kitob
PPT
anorboyeva muxlisaning sharq allomlar fanidan mustaqil ishi yolg'onchilik va uning oqibatlari
PPTX
sovet hokimiyatining o‘zbekistondagi qatag‘onlik siyosati uning mohiyati va oqibatlari. 10- sinf
PDF
changlar atmosferaga chiqarish va solishtirish
PPT
tuproqlarning zaharli moddalari va texnogen chiqindilar bilan ifloslanishi
PPTX
0007801 g079 ekologiya havo ifloslanishi va shahar ekologiyasin
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0008301 g084 ekologiya havo ifloslanishi va shahar ekologiyasin
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0004301 g044 ekologiya havo ifloslanishi va shahar ekologiyasin
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0003801 g039 ekologiya havo ifloslanishi va shahar ekologiyasin
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0003301 g034 ekologiya havo ifloslanishi va shahar ekologiyasin
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0002801 g029 ekologiya havo ifloslanishi va shahar ekologiyasin
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0001301 g014 ekologiya havo ifloslanishi va shahar ekologiyasin