Author： Provin Robert W.
Publisher： Cartography and Geographic Information Society
ISSN： 1545-0465
Source： Cartography and Geographic Information Science, Vol.4, Iss.2, 1977-10, pp. : 111-125
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract
Related content
Cartography and Geographic Information Science, Vol. 3, Iss. 1, 1976-04 ,pp. :
Access to resources
Recommend
