11.2009 - Internal Displacement Monitoring Centre (formerly Global IDP Project):
Map on internal displacement in Nigeria (as of November 2009)
[ID 129194]

14.09.2007 - ReliefWeb:
Political map of Nigeria
[ID 81501]

02.06.2006 - ReliefWeb:
Map of Refugees and IDPs in West Africa
[ID 60511]

06.2005 - World Health Organization:
Map showing the estimated number of people receiving antiretroviral treatment
[ID 88284]

2005 - Urhobo Historical Society:
Local maps of some Urhobo and Niger Delta cities and their environs
[ID 51647]

10.2004 - UN Cartographic Section:
Map of Nigeria
[ID 71585]

1993 - University of Texas Libraries:
Political map
[ID 19482]