Plant growth substances/ 
edited by Folke Skoog. 
 - Madison, Wis:  University of Wisconsin Press,  1951. 
 - 476 p.:  ill.;   25cm. 
<br/><br/> 'Papers presented in general meetings and round table discussions, September 5-7, 1949'-Preface'.  Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant hormones.