Bennett, J.2016-02-082016-02-0820080342–734Xhttp://hdl.handle.net/11693/22931EnglishArmyLegionRoman principateSeptimius severusTurkeyVexillationThe Legio XXX Ulpia Victrix Pia Fidelis and Severus' expeditiones Asiana and MesopotamenaArticle