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UN Thesaurus
Vocabularies
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Sidebar listing: list and traverse vocabulary contents by a criterion
Alphabetical
Hierarchy
Groups
Preferred term
DRAINAGE
Broader concept
HYDRAULIC ENGINEERING
HYDROLOGY AND OCEANOGRAPHY
Related concepts
HYDROLOGY
IRRIGATION
LAND RECLAMATION
RUNOFF
SANITATION
SEWERAGE
SOIL MOISTURE
WETLANDS
In other languages
Arabic
الصرف
Chinese
下水道
French
DRAINAGE
Russian
Осушение
Spanish
DRENAJE
URI
http://metadata.un.org/thesaurus/1001754
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