The Influence of El -Niño Southern Oscillation (ENSO) on the Climate Variability in Sudan-Sahel Region of Nigeria: A Case Study of Sokoto, Nigeria Manuscript Number2018/JGEESI/44046 JournalJournal of Geography, Environment and Earth Science International AuthorsAuwal F. Abdussalam, Mustapha A. Terry, Isa Zaharaddeen Back to Journal