Pothuval, P K <br/><br/>
Paristhithibodhavum Samskaravum 

 - Kottayam  Mathrubhoomi Books  2007 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Sciences--PGR-GANDHIAN STUDIES--EnvironmentPollutionEconomics
<br/><br/><label>Dewey Class. No.: </label>363.7  / POT-P