Perera, D.G.A <br/><br/>
A Systematic Nonomencalture for the birds of Sri Lanka 

 - Dehiwala  Field Ornithology Group Of Sri Lanka  1983 
 - 107 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birds- Sri Lanka
<br/><br/><label>Dewey Class. No.: </label>598.295493  / PER