Activities of the United Nations Sudano-Sahelian Office : report of the Administrator : United Nations Development Programme.
1989
详细记录
符号DP/1989/50
标题Activities of the United Nations Sudano-Sahelian Office : report of the Administrator : United Nations Development Programme.
日期[New York] : UN, 12 Apr. 1989.
描述
21 p. : table