Jackson, Andrew R.W. and Jackson, Julie M. <br/><br/>
Enviornmental Science 
The Natural Environment and Human Impact 
 - Englnad  Longman  1996 
 - 370 
<br/><br/><label>ISBN: </label>9780582227095 
<br/><br/><label>Publisher. No.: </label> Gangarams Book Bangalore 
<br/><br/><label>Subjects--Personal Names: </label> Environmental Science 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science