Dr. H. U. Nkwocha

Phone: +234 (0) 8038232372

Email: contactharrylarge@yahoo.com

hu.nkwocha@ui.edu.ng

Prof. S. O. Oshunsanya

Phone: + 234 (0) 813 055 0047

Email: soshunsanya@gmail.com

so.oshunsanya@ui.edu.ng

https://agric.ui.edu.ng/soil-resources-management-0