Proceedings of the Workshop on Biogas and other Rural Energy Resources and the Roving Seminar on Rural Energy Development.
Proceedings of the Workshop on Biogas and other Rural Energy Resources and the Roving Seminar on Rural Energy Development.
- New York : United Nations, 1979.
- 152 p.
- Energy resources development series ; no. 19 .
Rural development.
Power resources.
Biogas.
Renewable energy sources.
Rural development.
Power resources.
Biogas.
Renewable energy sources.