 |
| |||
| methanbakterielle Faulung | |||
| Fermentation zu Methan; methanogene Gaerung; Methangärung f | |||
| Methanisierung f | |||
|
methane fermentation : 3 phrases in 2 subjects |
| Environment | 1 |
| Natural resourses and wildlife conservation | 2 |
|
| |||
| methanbakterielle Faulung | |||
| Fermentation zu Methan; methanogene Gaerung; Methangärung f | |||
| Methanisierung f | |||
|
methane fermentation : 3 phrases in 2 subjects |
| Environment | 1 |
| Natural resourses and wildlife conservation | 2 |