Author: Carstensen Laurence W.
Publisher: Cartography and Geographic Information Society
ISSN: 1545-0465
Source: Cartography and Geographic Information Science, Vol.13, Iss.1, 1986-01, pp. : 27-42
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract