James, C.S. <br/><br/>
Studies on plant growth-regulating substances  :   halogen-substitu ted benzonic acids /  
C. S. James and R. L. Wain. 
 - Kent :   Wye College,   [n.d]. 
 - v.  ;    27 cm. 
 - Reprint No. 418   .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Growth (Plants) --Regulation------<br/>Growth regulators--Regulation------