H.H. Du Preez

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

Gail Nussey, J.H.J. Van Vuren, H.H. Du Preez · Comparative Biochemistry and Physiology Part C Pharmacology Toxicology and Endocrinology · 1995 · 141 citations

Aquaculture, Oreochromis Mossambicus, Trace Metal +2

A preliminary investigation of the concentration of selected metals in the tissues and organs of the tigerfish (Hydrocynus vittatus) from the Olifants River, Kruger National Park, South Africa

H.H. Du Preez, G. J. Steyn · Water SA · 1992 · 65 citations · Full text

Metal Contamination, Kruger National Park, Aquatic Food System +17

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

Gail Nussey, J.H.J. Van Vuren, H.H. Du Preez · Comparative Biochemistry and Physiology Part C Pharmacology Toxicology and Endocrinology · 1995 · 64 citations

Biology, Bioactive Metal, Oreochromis Mossambicus +4

The effect of hexavalent chromium at different pH values on the haematology of Tilapia sparrmanii (Cichlidae)

Victor Wepener, J.H.J. Van Vuren, H.H. Du Preez · Comparative Biochemistry and Physiology Part C Comparative Pharmacology · 1992 · 63 citations

Biology, Hexavalent Chromium, Different Ph Values +6

Effect of manganese and iron at a neutral and acidic pH on the hematology of the banded tilapia (Tilapia sparrmanii)

Victor Wepener, J.H.J. Van Vuren, H.H. Du Preez · Bulletin of Environmental Contamination and Toxicology · 1992 · 62 citations

Biology, Iron Metabolism, Physiology +2