International Conference on Plant Growth Substances (6th,1967: Carleton University)   <br/><br/>
Biochemistry and physiology of plant growth substances: proceedings of the 6th International Conference on Plant Growth Substances, held at Carleton University, Ottawa, July 24-29, 1967  (Book) 

 - Ottawa  Runge Press  1968 
 - 1642 p.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant regulators
<br/><br/><label>Universal Decimal Class. No.: </label>581.14.04:631.811.98:577.1 INT  / 13004