Annual report.
Annual report.
- Dar es Salaam, Tanganyika. Dept of Water Development and Irrigation, 1959-1969
- 21v.
The library has the following volumes: 1958-1968.
Water supply--statistics.
Irrigation--statistics.
Rural development--statistics.
United Republic of Tanzania.
HT3 HA 155 AN GOVS
The library has the following volumes: 1958-1968.
Water supply--statistics.
Irrigation--statistics.
Rural development--statistics.
United Republic of Tanzania.
HT3 HA 155 AN GOVS