Status of the world's topographic and cadastral mapping. Part 1, Topographic mapping and geodetic network : paper / submitted by the United Nations Secretariat.
1989
详细记录
符号E/CONF.81/BP.3
标题Status of the world's topographic and cadastral mapping. Part 1, Topographic mapping and geodetic network : paper / submitted by the United Nations Secretariat.
日期[New York] : UN, 12 Jan. 1989.
描述
71 p. : graphs, tables.
备注
Prepared by A.J. Brandenberger and S.K. Ghosh.