Columbia subject headings:
Petroglyphs--Korea (South)--Ulsan.
Rock paintings--Korea (South)--Ulsan.
Ulsan (Korea)--Description and travel.
Harvard subject headings:
Princeton subject headings:
Mythology, Korean--Korea (South)--Ulsan.
Rock paintings--Korea (South)--Ulsan.
Tales--Korea (South)--Ulsan.
Tiger--Korea (South)--Ulsan--Folklore.
Ulsan (Korea)--History.