Tyagi, M.H. <br/><br/>
Environmental Management And Policies  Textual Documents 

 - 1st ed 
 - Jaipur  Raj Publishing House  2005 
 - 282 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Dewey Class. No.: </label>333.69999999999999  / TYA