O. Awofolu

Levels of trace metals in water and sediment from Tyume River and its effects on an irrigated farmland

O. Fatoki, V. Mtshemla, O. Awofolu, 2005 .

DETERMINATION OF VANADIUM IN FOODS BY ATOMIC ABSORPTION SPECTROMETRY

O. Awofolu, 2005 .

Cadmium in the Umtata River and the associated health impact of on rural communities who are primary users of water from the river

B. Genthe, O. Fatoki, O. Awofolu, 2004 .