Model guide for the application of the protocol for limiting and regulating the cultivation of the poppy plant, the production of, international and wholesale trade in, and use of opium. 

 - New York :  United Nations,  1955 [i.e. 1956] 
 - [United Nations. Document] ;  E/NT/9 .
 - Document (United Nations) ;  E/NT/9 .
<br/><br/> "United Nations publication. Sales number: 1956.XX.1." 
<br/><br/><label>LCCN: </label>56004990 
<br/><br/><label>Subjects--Corporate Names: </label><br/>United Nations. Opium Conference (1953 : New York). Protocol for limiting and regulating the cultivation of the poppy plant) United Nations. Opium Conference (1953 : New York). Protocol for limiting and regulating the cultivation of the poppy plant)  United Nations. Opium Conference (1953 : New York). Protocol for limiting and regulating the cultivation of the poppy plant)  United Nations. Opium Conference (1953 : New York). Protocol for limiting and regulating the cultivation of the poppy plant)  United Nations. Opium Conference (1953 : New York). Protocol for limiting and regulating the cultivation of the poppy plant) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Opium trade.