This file contains the digital vector boundaries for Countries in Great Britain, as at 31 December 2017. The boundaries are super generalised (200m) - clipped to the coastline (Mean High Water mark).
The Unpublished Digital Geologic-GIS Map of Tuzigoot National Monument, Arizona is composed of GIS data layers and GIS tables in a 10.1 file geodatabase...
Round Table 82 compares the experiences of a number of countries and seeks to determine what the prospects are for the development of regional transport.
Organisation for Economic Co-operation and Development80
