Deraniyagala P.E.P <br/><br/>
A Colored Atlas of some Vertebrates from Ceylon   Serpentoid Reptilia 

 - Ceylon   Government Press  1955 
 - 121p.: ill, 25cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>A Colored Atlas of some Vertebrates from Ceylon <br/>Serpentoid Reptilia
<br/><br/><label>Universal Decimal Class. No.: </label>RC  / 358