G. Nussey

Bioaccumulation of aluminium, copper, iron and zinc in the tissues of the moggel from Witbank Dam, Upper Olifants River Catchment (Mpumalanga)

J. J. Vuren, H. H. Preez, G. Nussey, 1999 .

Effect of copper on the differential white blood cell counts of the Mozambique tilapia (Oreochromis mossambicus)

J. J. Vuren, H. H. Preez, G. Nussey, 1995 .

The effect of copper and zinc at neutral and acidic pH on the general haematology and osmoregulation of Oreochromis mossambicus

H. D. du Preez, J. V. van Vuren, J. van Vuren, 2002 .

Effect of copper on the haematology and osmoregulation of the Mozambique tilapia, Oreochromis mossambicus (Cichlidae)

J. J. Vuren, H. H. Preez, G. Nussey, 1995 .

Metal ecotoxicology of the Upper Olifants River at selected localities and the effect of copper and zinc on fish blood physiology

G. Nussey, 2012 .

Effect of copper on blood coagulation of Oreochromis mossambicus (Cichlidae).

H. D. du Preez, J. V. van Vuren, J. van Vuren, 1995, Comparative biochemistry and physiology. Part C, Pharmacology, toxicology & endocrinology.

Acute toxicity tests of copper on juvenile Mozambique tilapia, Oreochromis mossambicus (Cichlidae), at different temperatures

J.H.J. van Vuren, H. H. Du Preez, Gail Nussey, 1996 .

The effect of copper and zinc at neutral and acidic pH on the blood coagulation of Oreochromis mossambicus

H. D. du Preez, J. V. van Vuren, J. van Vuren, 2002 .