Griffiths, J <br/><br/>
Studies on plant growth-regulating substances :   interactions betw een auxins and inactive analogues /  
J. Griffiths [et al]. 
 - Kent :   Wye College,   [n.d]. 
 - 1v. (various pagings) :    ill. , charts ;    26 cm. 
 - Reprint no. 334 new series   .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant regulators.--------<br/>Plant growth promoting substances.--------