2002 Shapefiles for Tanzania
Source: Judy Omumbo, IRI (20070612)
ILRI have recently digitized Tanzania boundaries (work completed in
2006) based on the last census (2002).
This file is available on their web site at http://www.ilri.org/gis/search.asp?id=442.
Wards are equivalent to Admin4.
files: GIS/Tanzania