Estimated world requirements of narcotic drugs in 1955 

 - Geneva  United Nation        1954 
 - 63p.  cm. 
<br/><br/><label>Standard No.: </label>171295 
<br/><br/><label>Source: </label> Reports 
<br/><br/><label>Dewey Class. No.: </label>"V1N45,93:3(F56)N55, J5/UN"