Canal-U_Ocms13758FRELOMFRv1.0image en mouvementcontent provider2012-12-03publisher2012-12-03publisher2012-12-03publisher2012-12-03LOMv1.0LOMFRv1.0video/x-flv1939121PT0H0M18Slecturehigher educationnonoispartofURIhttp://www.canal-u.tv/producteurs/canal_uved/l_homme_et_la_biospheredisciplinediscipline577.1338.927