Dublin-Green, C. O. Seasonal Variations in some Physicochemical Parameters of the Bonny Estuary Niger, Delta/ C. O. Dublin-Green - Lagos NIOMR 1990 - 25p.: ISBN: 9782345058 Subjects--Topical Terms: Estuaries--Niger DeltaEstuarine Oceanography--Niger Delta LC Class. No.: GC97.N5.D8 1990