Columbia subject headings:
City planning--Yemen (Republic)--Thilā.
Islamic architecture--Yemen (Republic)--Thilā.
Thilā (Yemen)--Buildings, structures, etc.
Vernacular architecture--Yemen (Republic)--Thilā.
Harvard subject headings:
Architecture--Yemen--Thilā.
City planning--Yemen (Republic)--Thilā.
City planning--Yemen--Thilā.
Islamic architecture--Yemen (Republic)--Thilā.
Islamic architecture--Yemen--Thilā.
Thilā (Yemen)--Buildings, structures, etc.
Vernacular architecture--Yemen (Republic)--Thilā.
Vernacular architecture--Yemen--Thilā.
Princeton subject headings:
Architecture--Yemen--Thulā.
Thulā (Yemen)--Buildings.