global-journal-of-science-frontier-research Global Journal of Science Frontier Research 0975-5896 2249-4626 Global Journals Publishing Group Incorporated 72698 TRENDS IN PRECIPITATION FEATURES AS AN INDEX OF CLIMATE CHANGE IN THE GUINEA SAVANNA ECOLOGICAL ZONE OF NIGERIA: ITS IMPLICATIONS ON CROP PRODUCTION MOJISOLADr. OLANREWAJU RHODA NIGERIA, University of Ilorin, Ilorin, Nigeria 22 11 2010 10 7