De Silva, P.H.D.H. <br/><br/>
Taxonomic studies on Ceylon snakes of the family colubridae 

 -    1969 
 - 115p.,9pl., ill.,  26 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology <br/>Reptilia <br/>Reptilia
<br/><br/><label>Universal Decimal Class. No.: </label>(x)598.12  / DES