HILL, Thomas A. <br/><br/>
Endogenous Plant Growth Substances. 

 - 2nd edi. 
 - London.  Edward Arnold.  1980 
 - 66p. 
<br/><br/><label>ISBN: </label>0 7131 2782 1 
<br/><br/><label>Dewey Class. No.: </label>631.3