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UNESCO Thesaurus

Content language

Gases > Oxygen

PREFERRED TERM

Oxygen Search in UNESDOC

BROADER CONCEPT

Gases

NARROWER CONCEPTS

Ozone

RELATED CONCEPTS

Chemical elements

BELONGS TO GROUP

Science > Chemical sciences

IN OTHER LANGUAGES

Arabic

اوكسجين

French

Кислород

Russian

Spanish

URI

http://vocabularies.unesco.org/thesaurus/concept4990

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