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

 - Kpchi  CUSAT  2011 
 - xii,197p. 
<br/><br/><label>ISBN: </label>9789380095233 
<br/><br/><label>Subjects--Index Terms: </label>Kerala environment 
<br/><br/><label>Dewey Class. No.: </label>KS 363.7392   / BAB