Deraniyagala P.E.P <br/><br/>
A Colombo Atlas Of Some Vertebrates From Ceylon - Volume I  

 - Sri Lanka   The Ceylon Government Press 
 - xii, 149p. : ill ; 31 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rare Collection<br/>Aquatic Animals
<br/><br/><label>Universal Decimal Class. No.: </label>RC  / 365