Sreenivasan, T <br/><br/>
Vayalkatha 

 - Kozhikode  Poorna  2006 
 - 108p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology--PGR-GANDHIAN STUDIES--Agriculture & related technologiesEconomics
<br/><br/><label>Dewey Class. No.: </label>630  / SRE-V