Reference Base Search Results Search results for References by ortner, d. back to search page Sort order: ------------------- Date ASC Author normal    Nowak, H.; Ortner, S.; Ortner, D., 1975. Felsbilder der Spanischen Sahara. Graz, Akademische Druck- und Verlagsanstalt, pp. 1-72 File available   details back to search page Sort order: ------------------- Date ASC Author normal