1 results for 'astronomical observatories'
Astronomical observatories
مراصد فلكية (ar), Observatoire astronomique (fr), Астрономические обсерватории (ru), Observatorio astronómico (es)
Scientific facilities
Astronomical systems, Astronomy
Politics, law and economics
> Equipment and facilities
مراصد فلكية (ar), Observatoire astronomique (fr), Астрономические обсерватории (ru), Observatorio astronómico (es)
http://vocabularies.unesco.org/thesaurus/concept3221