Geomorphology of the upper inland Niger Delta Geomorphology of the upper inland Niger Deltav. 1985Smithsonian Institution117–131Jacobberger, Patricia A. 1985. "Geomorphology of the upper inland Niger Delta." Research Report - National Air and Space Museum, 1985 117–131.More...ID: 32367Type: articleKeywords: NASM; NASM-CEPS