Information for participants : Commission on Narcotic Drugs, 31st session, Vienna, 11-20 February 1985.
1985
详细记录
符号E/CN.7/1985/INF.1
标题Information for participants : Commission on Narcotic Drugs, 31st session, Vienna, 11-20 February 1985.
日期Vienna : UN, 15 Jan. 1985.
描述
6 p. : ill.