Osunbitan, J.A (2013). Response of Amaranth to Irrigation and Organic Matter. Journal of Agricultural Science and Technology A 3, USA. 131-139.
Adekalu, K.O; Olorunfemi, I.A. and Osunbitan, J.A (2007). Grass Mulching Effect on Infiltration, Runoff and Soil Loss of Three Agricultural Soils in Nigeria. Bioresource Technology, 98: 912-917.
Adekalu, K.O; Okunade, D.A. and Osunbitan, J.A (2007). Estimating trafficability of three Nigerian agricultural soils from shear strength-density-moisture relations. International Agrophysics, 21: 1-5.
Adekalu, K.O; Okunade, D.A and Osunbitan, J.A (2006). Compaction and mulching effects on soil loss and runoff from two southwestern Nigeria agricultural soils. Geoderma 137: 226 - 230.
Osunbitan, J.A; Oyedele, D.J. and Adekalu, K.O (2005).Tillage Effects on Bulk Density, Hydraulic Conductivity, and Strength of Loamy Sand Soil in Southwestern Nigeria. Soil and Tillage Research, 82: 57-64.
Osunbitan, J.A; Okunade, D.A. and Fapohunda, H.O. (2005). Evaluating the Quantity and Quality of Groundwater for Irrigation in the Basement Complex of Ile-Ife, Nigeria. Journal of Environmental Hydrology (Electronic Journal of IAEH), 13: 1-8.
Adekalu, K.O and Osunbitan, J.A (2001). Compactibility of some Agricultural Soils in South Western Nigeria. Soil and Tillage Research, 59 (1): 27-31
Osunbitan, J.A; Olushina, J.O; Jeje, J.O; Taiwo, K.A; Faborode, M.O; and Ajibola, O.O. (2000). Information on micro – enterprises involved in cassava and Palm oil processing in the Osun and Ondo states of Nigeria. Technovation. 20 (10): 577-585
