 |
| |||
| headwater | |||
| upstream | |||
| upper gates; inner gates; head water | |||
| |||
| upgradient | |||
|
aguas arriba : 47 phrases in 10 subjects |
| Agriculture | 2 |
| Construction | 7 |
| Earth sciences | 3 |
| Electronics | 1 |
| General | 1 |
| Life sciences | 4 |
| Mechanic engineering | 1 |
| Technology | 1 |
| Transport | 26 |
| Water resources | 1 |