PATNAIK(PRABHAT) <br/><br/>
A Textbook of Environmental Science 

 -  2011  Wisdom Press, New Delhi 
 - 1-340  20  Paper 
<br/><br/> Hard Binding 
<br/><br/><label>ISBN: </label>978-93-80199-72-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science
<br/><br/><label>Dewey Class. No.: </label>GZ     Q11