Okon D.P. Ini Akpabio and P.S. Williams (2009) ‘Constraints on effective utilization of fertilizers for improved crop performance by farmers in Akwa Ibom State. African Journal of Agricultural Research and Development. 3(2) 56-61.
Open access repository for African Scholars and their Publications
Okon D.P. Ini Akpabio and P.S. Williams (2009) ‘Constraints on effective utilization of fertilizers for improved crop performance by farmers in Akwa Ibom State. African Journal of Agricultural Research and Development. 3(2) 56-61.
