Calvas daryosi
| Calvas daryosi | |
|---|---|
|
| |
| Joylashuvi | |
| Davlat |  Ekvador
|
Calvas daryosi — Ekvadordagi daryo.
Manbalar
[tahrir | manbasini tahrirlash]- Rand McNally, The New International Atlas, 1993.
- GEOnet Names Server Archived 2020-04-10 at the Wayback Machine
- Water Resources Assessment of Ecuador
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