A Textbook of Environmental Studies  Textual Documents 
Vijay kumar Tiwari 
 - Ist ed. 
 - Maharashtra  Himalaya Publishing  2014 
 - 432pg:  27cm. 
<br/><br/><label>ISBN: </label>978-81-8444488-640-5 
<br/><br/><label>Subjects--Index Terms: </label>Economics G-Economics Environmental Studies 
<br/><br/><label>Dewey Class. No.: </label>341.762