[es] Saná (Yemen)

Sana'a (Yemen)

Ṣanʻāʼ (Yemen)

San'a (Yemen)

Sanaa (Yemen)

http://id.loc.gov/authorities/names/n80086523

https://catalogue.bnf.fr/ark:/12148/cb152117179

https://www.wikidata.org/wiki/Q904765

http://viaf.org/viaf/153620794

Hortalizas--Saná (Yemen)

Saná (Yemen)--Mapas

Suelo agrícola--Saná (Yemen)