Yurtimizdagi ekologik vaziyat haqidagi dolzarb masalalar bilan tanishing; atrof-muhitni asrash borasida q

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Yurtimizdagi ekologik vaziyat haqidagi dolzarb masalalar bilan tanishing; atrof-muhitni asrash borasida qanday ishlarning olib borilayotganini bilib oling!