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

 - London  Leonard Hill [ Books ] Limited  1959 
 - 553p 
<br/><br/>L. J. Audus: Plant growth substances.  London.  Leonard Hill [ Books ] Limited, 1959.--(581.134AUD)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>581.134  / AUD