1. Sheet erosion from a bare sandy soil in South Eastern Nigeria;Boers,1988
2. Bulk Density;Blake,1986
3. Intake Rate: Cylinder Infiltrometer;Bouwer,1986
4. A new method for obtaining a spatially averaged infiltration rate from rainfall and runoff rates;Campbell;Journal of Hydrology,1985
5. Concarplan & Enplangroup (1983): Masterplan Federal University of Technology Owerri, Nigeria. Concarplan, Delft, The Netherlands, Enplangroup, Lagos, Nigeria. 267 pp.