Oszczędzanie energii.wmv
2:57
Added: 2 months ago
From: scienceissimple
Views: 79
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  • Konkurs "Polska w lepszym świetle" rok 2009 Poznań Młodzieżowy Szczyt Klimatyczny

    scienceissimple 1 month ago

  • Jaki to konkurs? :-)

    COJESTGRANE123456789 1 month ago

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