Obasa et al., 2003. Nigerian J. Anim. Prod., 30 (2): 265-270

Obasa, S. O.; Dada, A. A.; Alegbeleye, W. O., 2003. Evaluation of pigeon pea (Cajanus cajan) as a substitute for soya bean meal in the diet of Nile tilapia (Oreochromis niloticus) fingerlings. Nigerian J. Anim. Prod., 30 (2): 265-270