Nigeria
Africa
Nigerian Exclusive Economic Zone
Niger Delta
Cross River
Lagos
Borno
Southern Nigeria
Ogun
Ondo
Delta State
Bayelsa
Rivers state
Akwa Ibom
Cross River State
Lake Kainji
Asa River
Benin River
Benue River
Adamawa Plateau
Bight of Bonny
Joint regime area: São Tomé and Principe / Nigeria
(2001). The Times comprehensive atlas of the world. 10th ed. Times Books: London. ISBN 0-7230-0792-6. 67, 220, 124 plates pp.