L. T. Polasi

Factors associated with illegal dumping in the Zondi area, City of Johannesburg, South Africa

L. T. Polasi, 2018 .

Effects Of Location On The Physico-chemical Properties Of Water In The Matatiele Local Municipality, South Africa

M.D.V. Nakin, C. Musampa, L. T. Polasi, 2016 .