Joseph, Benny <br/><br/>
Environmental studies 
/ by Benny Joseph 
 - 2nd 
 - New Delhi  Tata McGraw-Hill Publishing Company Limited   2013 
 - xx+347p., ill.  Paper Back  24 x 18 cm. 
<br/><br/><label>ISBN: </label>9780070648135 
<br/><br/><label>Dewey Class. No.: </label>363.7 JOS