Tattali da Yanayi01/31/2012January 31, 2012Duniya na ci-gaba da fuskantar sauyin yanayi. Wane tanadi muke da shi na kalubalantar wannan juyi da duniya take ciki? Yana da muhimmanci mu samu hanyoyin bunkasa tattalin arziki domin dogaro da kai.https://p.dw.com/p/LbsFHoto: DWTalla