Joseph, T M <br/><br/>
Environmental Management  B.M.S. 

 - 6 Ed. 
 - New Delhi  Himalaya Publishing House  2014 
 - 158p. 
<br/><br/><label>ISBN: </label>978-93-5142-243-3 
<br/><br/><label>Universal Decimal Class. No.: </label>363.7  / JOS/ENV