Preferred Term:
drainage systems
Definition:
Manmade systems of furrows, ditches, tile drains, pipes, etc. which collect and remove water from a central location.
Concept Schemes:
NALT Full
NALT Core
NALT Core
Broader Concept:
Narrower Concepts:
Entry Terms:
- artificial drainage
- drainage networks (manmade)
- drainage equipment
URI:
https://lod.nal.usda.gov/nalt/12582
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RDF/XMLCreated 2006-01-19, last modified 2014-07-29
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