Jayasingha, Malani <br/><br/>
මුලික විද්‍යා 
 Mulika vidyaa 

 - Colombo  M.D.Gunasena   1983 
 - 53p., ill.,  18 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolution <br/>Origin of species
<br/><br/><label>Universal Decimal Class. No.: </label>5  / JaY