Preferred Term:
ventilation systems
Concept Schemes:
NALT Core
Broader Concept:
Narrower Concepts:
Entry Terms:
- ventilation equipment
- air circulation systems
- vent systems
URI:
https://lod.nal.usda.gov/nalt/5827
Download this Concept:
RDF/XMLCreated 2006-01-19, last modified 2018-04-30
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