Estimated world requirements of narcotic drugs in 1987 : statement issued by the International Narcotics Control Board in accordance with the treaties on narcotic drugs
International Narcotics Control Board
Bok Engelsk 1986 United Nations
| Utgitt | New York : UN , 1986
|
|---|---|
| Omfang | 55 s.
|
| Emner | |
| Dewey |
