Reference Base Search Results Search results for References by boettger, o. back to search page Sort order: ------------------- Date ASC Author normal    Boettger, O., 1905. Das doppelhorninge Nashorn (Rhinoceros sumatrensis). Zoologische Garten A.F. 46 (12): 375-376 File available   details back to search page Sort order: ------------------- Date ASC Author normal