Columbia subject headings:
Harvard subject headings:
Archaeology--Field work--Congresses.
Petroglyphs--Conservation and restoration--Congresses.
Rock paintings--Conservation and restoration--Congresses.
Princeton subject headings:
Art, Aboriginal Australian--Congresses.
Monuments--Australia--Recording--Congresses.
Petroglyphs--Australia--Congresses.
Petroglyphs--Conservation and restoration--Congresses.
Rock paintings--Australia--Congresses.
Rock paintings--Conservation and restoration--Congresses.