Scholarly Research Excellence
B. A. Lawal and  B. R. Singh and  G. A. Babaji and  P. A. Tsado,  Relative Suitability Evaluation of Two Methods of Particle-Size Analysis for Selected Soils of Sudan Savanna of Nigeria.   journal   = {International Journal of Biological, Biomolecular, Agricultural, Food and Biotechnological Engineering}, [online]. World Academy of Science, Engineering and Technology. January 2013, vol. 73(1). 94 - 97[viewed 19 December 2018]. Available from: http://waset.org/publications/9996740.