Report of the Seminar-cum-Study Tour on the Economic and Technical Aspects of the Construction of Local Roads and Rural Transport.
1979
详细记录
符号E/ESCAP/STC/3/6
标题Report of the Seminar-cum-Study Tour on the Economic and Technical Aspects of the Construction of Local Roads and Rural Transport.
日期Bangkok : UN, 7 Nov. 1979.
描述
ii, [18] p.