skip to main content

مكنز اليونسكو

Content language

غازات > اكسجين > اوزون

PREFERRED TERM

اوزون Search in UNESDOC

BROADER CONCEPT

اكسجين

RELATED CONCEPTS

BELONGS TO GROUP

علم > علوم كيميائية

IN OTHER LANGUAGES

English

French

Russian

Spanish

URI

http://vocabularies.unesco.org/thesaurus/concept1952

Download this concept:

RDF/XML TURTLE JSON-LD Last modified 12/15/19