00285nam a2200109Ia 4500100003200000366000700032245007400039260001400113082001700127300000800144546002300152  aAbbasi/Tasneem/ Abassi/S.A   f20  aRenewable energy sources:Their impact on global warming and pollution  bPHIc2010  a621.042bABB  a320  aENGLISHcInfo.Tech