A preliminary sub-division of districts into rural economic zones
Subtitle: a map, with key
By: by Len and Eileen Berry.
Contributors: Berry, Eileen.
Series: Research notes -- no. 4
Publisher: Bureau of Resource Assessment and Land Use Planning, University College, Dar es Salaam
Published: 1968
Place of publication: Dar es Salaam
Language: eng
Number of pages: 14
Subjects: Economic zoning -- Tanzania.