A system approach to the design of land information systems : paper / submitted by the Secretariat.
1986
详细记录
符号E/CONF.78/BP.5
标题A system approach to the design of land information systems : paper / submitted by the Secretariat.
日期[New York] : UN, 10 Dec. 1986.
描述
22 p. : ill., charts.
备注
Prepared by C.H. Weir.