Columbia subject headings:
America--Discovery and exploration--Spanish.
Discoveries in geography.
Explorers--Spain.
Islands of the Pacific--Discovery and exploration--Spanish.
Oceania--Discovery and exploration--Spanish.
Harvard subject headings:
America--Discovery and exploration--Spanish.
Discoveries in geography
Explorers--Spain
Islands of the Pacific--Discovery and exploration--Spanish.
Oceania--Discovery and exploration--Spanish.
Princeton subject headings: