Purkayastha, Gautam. <br/><br/>
Enviromental  Economics  Theory, Problems  and  Solutions 

 - 1st /   2016. 
 - Ludhiyana:  Kalyani  Publishers.  2016. 
 - 424p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>  Economics, Environmental   Economics. 
<br/><br/><label>Dewey Class. No.: </label>333.73