Asthana, D. K.; Asthana, Meera <br/><br/>
Environment: problems and solutions 

 - NA 
 - New Delhi:  S. Chand & Company LTD  ,2013. 
 - 257p.  0  Original 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>9788121916547 
<br/><br/><label>Subjects--Personal Names: </label><br/>Social Sciences
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Sciences
<br/><br/><label>Dewey Class. No.: </label>303.31 AST