1. C.K. Asangwe, Ecological Implications of Wetland Conversion and Utilisation Around Metropolitan Lagos, 1996.
2. M.J. Fasona, Land Degradation and Environmental Change in Ondo State Coastline, South-West Nigeria, 2007.
3. C.K. Asangwe, The Douala Coastal Lagoon Complex, Cameroon: Environmental Issues. In Adminitsering Marine Spaces: International Issues. Denmark, 2006.