@INBOOK {KUBOTA:2002, title = {Topography, land use and hydrological characterization of benchmark inland valley watersheds}, author = {Kubota, D. and Fashola, O. and Asubonteng, K. and Wakatsuki, T. }, editor = {Hirose, S}, year = {2002}, type = {Restoration of inland valley ecosystems in West Africa.}, pages = {371--402}, publisher = {Japan: association of Agriculture and Forestry Statistics}, }