[1] Uwah D.F., Nwagwu F.A. , and Iwo G.A. , "Response of okra (Abelmoschus esculentus (L.) moench.) to different rates of nitrogen and lime on an acid soil," International Journal of Agriculture Sciences, vol. 2, no. 2, pp. 14-20, . [Online]. Available: http://bioinfopublication.org/pages/article.php?id=BIA0000227