Estimated World Requirements of Narcotic drugs in 1966. 

 - New  York U.N.        1965 
 - xix; 67p.  cm. 
<br/><br/><label>Standard No.: </label>170388 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>"Y:414:5.1. N66, K6/UN"