Canal-U_Ocms18218FRELOMFRv1.0image en mouvementauthor2014-10-28content provider2014-10-28publisher2014-10-28content provider2014-10-28LOMv1.0LOMFRv1.0video/x-flv427713785PT0H12M0SlecturelicencenonoispartofURIhttp://www.canal-u.tv/producteurs/canal_uved/mooc_biodiversite/definition_et_enseignement_des_crises_du_passedisciplinediscipline577.1579.2576.83