Adeyinka Olubunmi, Makinde, A.A, gideon ufoegbune. Application of rainfall- potential evapotranspiration model for determining optimum planting date of yam (Dioscorea rotundata) in a tropical wet-and-dry climate. GJSFR [Internet]. 2012 Mar. 15 [cited 2024 Apr. 28];12(D5):53-8. Available from: https://journalofscience.org/index.php/GJSFR/article/view/515