@book { DevelopmentofCoastalandEstuarineSettlementsintheNigerDelta,
    title = "Development of Coastal and Estuarine Settlements in the Niger Delta",
    subtitle = "The Case of the Bonny Local Government Area",
    author = " {Prof. Winston I. Bell-Gam}",
    year = "1991",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1078807"
}