Neeruravukal  നീരുറവുകള്‍ 

 - 2nd ed. 
 - Kozhikodu  P.K. Brothers  1965 
 - 216 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General
<br/><br/><label>Dewey Class. No.: </label>894.812 4  / APP-N