“TRENDS IN PRECIPITATION FEATURES AS AN INDEX OF CLIMATE CHANGE IN THE GUINEA SAVANNA ECOLOGICAL ZONE OF NIGERIA: ITS IMPLICATIONS ON CROP PRODUCTION” (2010) Global Journal of Science Frontier Research, 10(7), p. -. Available at: https://journalofscience.org/index.php/GJSFR/article/view/100056 (Accessed: 7 August 2026).