Encyclopaedia Of Environmental Science 
Chatterjee Sanjoy 
 - 1st 
 -  Anmol  2006 
 - 237 
<br/><br/><label>ISBN: </label>9788126130375 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>363.7003  / SIN