 |
| |||
| fijación del nitrógeno | |||
|
nitrogen fixing : 17 phrases in 9 subjects |
| Agriculture | 1 |
| Botany | 1 |
| Chemistry | 1 |
| Environment | 3 |
| Geology | 2 |
| Health care | 2 |
| Medical | 2 |
| Microbiology | 2 |
| Natural sciences | 3 |
|
| |||
| fijación del nitrógeno | |||
|
nitrogen fixing : 17 phrases in 9 subjects |
| Agriculture | 1 |
| Botany | 1 |
| Chemistry | 1 |
| Environment | 3 |
| Geology | 2 |
| Health care | 2 |
| Medical | 2 |
| Microbiology | 2 |
| Natural sciences | 3 |