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Thésaurus de l'ONU
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Sidebar listing: list and traverse vocabulary contents by a criterion
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Preferred term
OXYDES D'AZOTE
Broader concept
INDUSTRIES CHIMIQUE ET PHARMACEUTIQUE
POLLUTION
PRODUITS CHIMIQUES MINERAUX
Related concepts
AZOTE
EMISSION DE GAZ A EFFET DE SERRE
OXYDANTS PHOTOCHIMIQUES
POLLUANTS ATMOSPHERIQUES
In other languages
Arabic
أكاسيد النيتروجين
Chinese
氧化氮
English
NITROGEN OXIDES
Russian
Оксиды азота
Spanish
OXIDOS DE NITROGENO
URI
http://metadata.un.org/thesaurus/1004421
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