MARC全文
0200033149 20030912111125.0 b th a fr |00||||eng | NGL as----- a462.7 United Nations. Economic Commission for Asia and the Far East. 湄公河下游与高绵、老挝、泰国和越南吡连地区的矿产资源. chi Mineral resources of the lower Mekong Basin and adjacent areas of Khmer Republic, Laos Thailand and Republic of Viet-Nam : prepared in collation with the Division of Industry and Natural Resources (Mineral Resources Development Section), ECAFB / by D.R. Workman. Bangkok : [s.n.], [n.d.]. 148 p. : ill. Mineral resources development series ; no.39 aWorkman, D.R. NGL 291672 462.7 W89 afqy b1 efqy0309