Ashby, Ruth. frey50
Pteranodon : The Life story of a Pterosaur the life story of a pterosaur / by Ruth Ashby ; illustrations by Phil Wilson. - New York : Harry N. Abrams, 2005. - 1 v. (unpaged) : col. ill., col. map ; 32 cm.
0810957787
2004015612
Pteranodon
j567.918 Ash 25
Pteranodon : The Life story of a Pterosaur the life story of a pterosaur / by Ruth Ashby ; illustrations by Phil Wilson. - New York : Harry N. Abrams, 2005. - 1 v. (unpaged) : col. ill., col. map ; 32 cm.
0810957787
2004015612
Pteranodon
j567.918 Ash 25