Adikwu, 1997. J. Afr. Zool., 111 (2): 77-84 Document reference Adikwu, I. A., 1997. Utilization and digestibility of palm kernel and soyabean cake in experimental diets for tilapia, Oreochromis niloticus (Linnaeus). Afr. J. Zool., 111 (2): 77-84Citation key Adikwu, 1997Datasheets Palm kernel meal