Human development issues and water resources development in the 1990s : report of the Secretary-General.
1993
Files
详细记录
符号E/C.7/1993/6
标题Human development issues and water resources development in the 1990s : report of the Secretary-General.
获取Español: E_C.7_1993_6-ES - PDF ;
日期[New York] : UN, 8 Feb. 1993.
描述
22 p.