Wright, Richard T. <br/><br/>
Environmental science: toward a sustainable future 

 - 8th ed. 
 -  Prentice Hall of India  2004 
 - xxi, 
<br/><br/><label>ISBN: </label>81-203-2157-X  395 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BOTANY
<br/><br/><label>Dewey Class. No.: </label>577.14  / WRI