Citation: Cf. Yamoah et al., ROTATION EFFECT ON SORGHUM RESPONSE TO NITROGEN-FERTILIZER UNDER DIFFERENT RAINFALL AND TEMPERATURE ENVIRONMENTS, Agriculture, ecosystems & environment, 68(3), 1998, pp. 233-243
Citation: Ms. Mohammed et Md. Clegg, PEARL MILLET-SOYBEAN ROTATION AND NITROGEN-FERTILIZER EFFECTS ON MILLET PRODUCTIVITY, Agronomy journal, 85(5), 1993, pp. 1009-1013