Some extinct elephants, their relatives and the two living species /
Deraniyagala, P. E. P.
Some extinct elephants, their relatives and the two living species / P. E. P. Deraniyagala - Ceylon : Goverment Press, 1955 - 161 p. : ill. ; 26 cm - Ceylon National Museums Publication .
Some extinct elephants, their relatives and the two living species / P. E. P. Deraniyagala - Ceylon : Goverment Press, 1955 - 161 p. : ill. ; 26 cm - Ceylon National Museums Publication .