Baby P K <br/><br/>
Measuring Values of Air Quality:  an economic approach to Kerala's environment/ 
by Baby P K 
 - Kochi:  Directorate of Public Relations and Publications,Cochin University of Science and Technology,  2011. 
 - 197p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air Quality Measurement<br/>Environment Protection<br/>Environment<br/>Social Sciences
<br/><br/><label>Dewey Class. No.: </label>363.739 2  / BAB/M