Reference Base Search Results Search results for References by sonnenburg, a. back to search page Sort order: ------------------- Date ASC Author normal    Sonnenburg, A., 1857. Zoologisch-kritische Bemerkungen zu Aristoteles Thiergeschichte. Programm des Konigl. Gymnasiums zu Bonn 1856-1857: 1-9 File available   details back to search page Sort order: ------------------- Date ASC Author normal