ADEWALE, O.O. and ADEYEMI, J.A. 2014. Ionoregulatory Impairment in African Catfish (Clarias gariepinus) Exposed to Combined Stressors of Lead and Cypermethrin. Notulae Scientia Biologicae. 6, 1 (Mar. 2014), 27–30. DOI:https://doi.org/10.15835/nsb619254.