Nampoothiri, A.N. <br/><br/>
Kallum pullum kaduvayum 

 - Trivandrum  Kerala sastra sahitya parishad  1979 
 - 42p. 
<br/><br/><label>Subjects--Index Terms: </label>Evolution  Lifescience 
<br/><br/><label>Universal Decimal Class. No.: </label>576.1=M  / NAM