Columbia subject headings:
Assassination--Brazil--Case studies.
Land settlement--Brazil.
Land tenure--Brazil.
Murder--Brazil--Case studies.
Violence--Brazil--Case studies.
Harvard subject headings:
Assassination--Brazil--Case studies.
Land settlement--Brazil
Land tenure--Brazil
Murder--Brazil--Case studies.
Violence--Brazil--Case studies.
Princeton subject headings:
Assassination--Brazil--Case studies.
Land settlement--Brazil.
Land tenure--Brazil.
Murder--Brazil--Case studies.
Violence--Brazil--Case studies.