Estimated world requirements of Narcotic Drugs in 1959   Third supplliment.    

 - New York  United Nations          1959 
 - 17p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>V1N45,93:3:(F56).N59, J9/UN