Columbia subject headings:
City walls--Conservation and restoration--Spain--Isla de Tabarca--History--20th century.
Isla de Tabarca (Spain)
Vellés Montoya, Javier, 1943---Notebooks, sketchbooks, etc.
Harvard subject headings:
City walls--Conservation and restoration--Spain--Isla de Tabarca--History--20th century.
Isla de Tabarca (Spain)
Princeton subject headings:
City walls--Conservation and restoration--Spain--Tabarca Island--History--20th century.
Tabarca Island (Spain)
Vellés Montoya, Javier, 1943---Notebooks, sketchbooks, etc.