Columbia subject headings:
Conflict management--Nigeria--Niger River Delta.
Ethnic conflict--Nigeria--Niger River Delta.
Insurgency--Nigeria--Niger River Delta.
Nigeria--Politics and government--21st century.
Harvard subject headings:
Conflict management--Nigeria--Niger River Delta--History.
Insurgency--Nigeria--Niger River Delta--History.
Internal security--Nigeria--Niger River Delta--History.
National security--Nigeria--Niger River Delta--History.
Niger River Delta (Nigeria)--Economic conditions.
Niger River Delta (Nigeria)--Politics and government.
Peace-building--Nigeria--Niger River Delta--History.
Violence--Nigeria--Niger River Delta--History.
Princeton subject headings:
Conflict management--Nigeria--Niger River Delta.
Insurgency--Nigeria--Niger River Delta.
Nigeria--Politics and government--21st century.