Wright, Richard T <br/><br/>
Environmental Science / 
Richard T Wright 
 - New Delhi:  Prentice Hall Of India Pvt Ltd,  2007. 
 - 712p 
<br/><br/><label>ISBN: </label>9788120330658 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>363.7  / WRI/E