Baby P K <br/><br/>
Measuring values of air quality  an economic approach to kerala's environment 

 - Kochi  Directorate of Public Relations and Publications, CUSAT  2011 
 - xii, 197p. 
<br/><br/><label>ISBN: </label>9789380095233 
<br/><br/><label>Subjects--Index Terms: </label>Environment - Economic approach 
<br/><br/><label>Universal Decimal Class. No.: </label>33:502.3  / BAB