The biogas/biofertilizer business handbook
Saved in:
| Main Author: | |
|---|---|
| Format: | Texto biblioteca |
| Language: | |
| Published: |
Washington, DC (USA) Peace Corps, Information Collection and Exchange
1982
|
| Subjects: | BIOGAS, ORGANIC FERTILIZERS, FACTORIES, DIGESTERS, APPROPRIATE TECHNOLOGY, BIOGAZ, ENGRAIS ORGANIQUE, USINE, DIGESTEUR, TECHNOLOGIE APPROPRIEE, ABONOS ORGANICOS, FABRICAS, DIGESTORES, TECNOLOGIA APROPIADA, |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Be the first to leave a comment!