Review of mineral resources development activities in the region, 1976-1978 : Note / by the secretariat.
1979
详细记录
符号E/ESCAP/NR/6/1
标题Review of mineral resources development activities in the region, 1976-1978 : Note / by the secretariat.
日期Bangkok : UN, 16 Aug. 1979.
描述
35 p. : tables