Kitabu hiki huenda hakitapatikana katika uchapishaji.
This notebook, compiled by ECHO Appropriate Technology, contains information on biogas in Africa, making low-cost biodigestors, and other pertinent information on biogas for developing areas.
Maelezo ya Uchapishaji
- Limechapishwa: 2008
- Mchapishaji: ECHO Inc.
- Dewey Decimal: 338.927
- Maktaba ya ECHO: 338.927 ECH