Plant regulators in agriculture / 
edited by H. B. Tukey. 
 - New York :  John Willey,  c 1954. 
 - x, 269 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical reference. 
<br/><br/>328  328 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant--Botany.
<br/><br/><label>Dewey Class. No.: </label>581 / J819p