Pybus, Mary B. et al <br/><br/>
Studies on plant growth regulating sustances. XIII:    Chloro-and me thyl-substitutd phenoxyacetic and benzoic acids /  
by Mary B. Pybus, et al 
 - Kent :    Wye College ,    1959 
 - v. :    tables. ;    25 cm. 
 - New Series ;    Reprint No. 143 .
<br/><br/>  From the Annals of Applied biology, vol. 47, No. 1 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Plant growing media -- Britain<br/> Acids -- Effects on plants
<br/><br/><label>Dewey Class. No.: </label>P S 630.7114223 W942 No. 143