Proceedings 

 - Saskatoon, Sask :  Modern Press,  1967 
 - 371 p.  : ilus. 
<br/><br/><label>LCCN: </label>67229 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigo--Canadá.<br/>Trigo--Congresos.
<br/><br/><label>Dewey Class. No.: </label>633.11063  / C3