Audus, L. J.  <br/><br/>
Plant growth substances / 
L J Audus 
 - 2nd.ed. 
 - London :   Leonard Hill,   c1959 NewYork :  Interscience pub. ,  1963 
 - xxii, 553 p. :  ill. ;  24 cm. 
 - Plant science monograph./ ed.by Nicholas Polunin .
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant regulators
<br/><br/><label>Dewey Class. No.: </label>581.3  / AUP 1963