Actas 

 - Washington :  International Cooperation Administration,  [s. a.] 
 - 292 p. 
<br/><br/><label>LCCN: </label>26428 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cáñamo.
<br/><br/><label>Dewey Class. No.: </label>633.53  / C65 1958