Columbia subject headings:
Gold miners--Brazil--Roraima.
Gold mines and mining--Brazil--Roraima.
Yanomamo Indians--Brazil--Roraima.
Harvard subject headings:
Gold miners--Brazil--Roraima.
Gold mines and mining--Brazil--Roraima.
Yanomamo Indians--Brazil--Roraima.
Princeton subject headings:
Gold miners--Brazil--Roraima.
Gold mines and mining--Brazil--Roraima.
Yanomamo Indians--Brazil--Roraima.