Follow-up and implementation of the Mar del Plata Action Plan : water resources policy and planning : report of the Secretary-General.
1980
详细记录
符号E/1980/19/Add.1
标题Follow-up and implementation of the Mar del Plata Action Plan : water resources policy and planning : report of the Secretary-General.
日期New York : UN, 25 Mar. 1980.
描述
2 p.