NIGERIAN BUILDING AND ROAD RESEARCH INSTITUTE -
LAGOS — SOIL EROSION STUDIES ON NIGERIAN HIGHWAYS: A CASE STUDY OF GOMBE DUKKU HIGHWAY, GOMBE STATE. B. SOIL EROSION STUDIES ON NIGERIAN HIGHWAYS: A CASE STUDY OF GOMBE POTISKUM HIGHWAY, GOMBE STATE.
Status: ONGOING
Amount: 10955665.0