Barnett, W.L. <br/><br/>
Ganja ... 

 - Kingston  The Government Printer  1951 
 - 15p.  illus., photos. 
<br/><br/> At head of title: Department of Government of Government Chemist. 
<br/><br/><label>Dewey Class. No.: </label>Pam 543.4  / Ja Barnett