00441nam a2200145Ia 4500008004100000100002400041245005400065245003800119260005900157260000900216300001100225650001800236650001500254856002600269170221s9999    xx            000 0 und d  aWilliam Tillinghast  aClimate Change in Four News Magazines: 1989-2009   cWilliam Tillinghast, Marie McCann  bOnline Journal of Communication and Media Technologies  c2013  a33 : 5  xCommunication  xMedia Arts  uhttp://www.ojcmt.net/