underground irrigation canals
Identification code: 300404095
Español: underground irrigation canals (traducció pendent) | Català: "rec subterrani
canal de regatge subterrani"
Hierarchy classification:
Alternative term/s
- irrigation canals, underground
- underground irrigation canal
Anotations
Scope note:
Gently inclined underground tunnels bringing water for irrigation from aquifers near the base of mountains.
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