Shukla, Ashish <br/><br/>
Environmenal science : fundamentals, ethics and laws 

 - New Delhi  I K International Publis  2014 
 - xiv,313 
<br/><br/><label>ISBN: </label>93-83223-84-8 
<br/><br/><label>Dewey Class. No.: </label>304.28 Sh9