Audus, L.J. <br/><br/>
Plant growth substances 

 - London  Leonard hill  1953 
 - 533 p. 
 - A plant science monograph .
<br/><br/> Vol 1: Chemistry and physiology 
<br/><br/><label>ISBN: </label>0249440857 
<br/><br/><label>Subjects--Index Terms: </label>Plant physiology 
<br/><br/><label>Universal Decimal Class. No.: </label>581.1  / AUD