1. The use of benzocaine hydrochloride as fish tranquillizer and anaesthetic in saline waters;Barham;J. Limnol. Soc. sth. Afr.,1979
2. The food and feeding behaviour of Clarias gariepinus (Pisces: Clariidar) in Lake Sibaya, South Africa, with emphasis on its role as a predator of cichlids;Bruton;Trans. zool. Soc. Lond.,1979
3. Introduction to Nervous Systems;Bullock,1977
4. Control of respiration and circulation;Butler,1983
5. Behaviour patterns in the cod released by electrical stimulation of olfactory bundles;Doving,1982