Columbia subject headings:
Excavations (Archaeology)--Spain--Huelva (Province)--Congresses.
Huelva (Spain : Province)--Antiquities--Congresses.
Harvard subject headings:
Excavations (Archaeology)--Spain--Huelva (Province)--Congresses.
Huelva (Spain : Province)--Antiquities--Congresses.
Princeton subject headings:
Excavations (Archaeology)--Spain--Huelva (Province)--Congresses.
Huelva (Spain : Province)--Antiquities--Congresses.