Eleventh United Nations Regional Cartographic Conference for Asia and the Pacific : report of the Secretary-General.
1987
详细记录
符号E/1987/39
标题Eleventh United Nations Regional Cartographic Conference for Asia and the Pacific : report of the Secretary-General.
包含
11th United Nations Regional Cartographic Conference for Asia and the Pacific : report of the Secretary-General.
日期[New York] : UN, 19 Mar. 1987.
描述
10 p.