Publications, Poorna <br/><br/>
Theerangal Guhakal 

 - Kozhikode  Poorna  2008 
 - 99p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>science--PGR-GANDHIAN STUDIES--Earth sciencesEconomics
<br/><br/><label>Dewey Class. No.: </label>551  / PUB-T