%0 Journal Article %T Determinants of Medicinal Plants Usage for Traditional Herbal Medicine among Villagers in Ibadan, Oyo State, Nigeria %A M. O. Ariyo %A O. C. Ariyo %J Asian Journal of Research in Agriculture and Forestry ( 2581-7418) %D 2018 %R 10.9734/AJRAF/2018/40141 %U http://www.sciencedomain.org/abstract/23859