Planned rural development in the Northern Province of Northern Rhodesia.
- Dolft, The Netherlands : International Training Centre for Aerial Survey, 1961.
- International Training Centre for Aerial Survey ; series B, no. 12/13 .
- International Training Centre for Aerial Survey ; series B, no. 12/13 .
Rural development -- Zambia -- Northern Province.--Rural development -- Zambia -- Northern Province.--Rural development -- Zambia -- Northern Province.