Thomas, Brian <br/><br/>
Encyclopedia of applied plant sciences. 

 - Amsterdam :  Elsevier,  2003. 
 - xxix,575-1076p. 
 -  Volume 2 .
<br/><br/><label>ISBN: </label>0122270525 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Ik  P3.2  RR