Har Darshan Kumar <br/><br/>
Plant for environmental studies 
edited by Wuncheng Wang, Joseph W. Gorsuch; Jane S. Hughes. 
 - BocaRaton  Lewis Pub.  1997 
 - 563p., 22cm. 
<br/><br/> Include index. 
<br/><br/><label>ISBN: </label>1-56670-028-0. 
<br/><br/><label>Dewey Class. No.: </label>581.522  / P62P