by Cogho, E., Beukes, J.P., van Zyl, P.G., Vakkari, V., Laakso, L., Josipovic, M., Kulmala, M.
Published in Atmospheric environment (1994) (15.12.2023)

by Cogho, V E
Published in Journal of the Southern African Institute of Mining and Metallurgy (01.02.2012)

by Kirchner, J., Morris, J.W. & Cogho, V.E.
Published in Water S. A. (01.07.1987)

by Van Tonder, GJ, Cogho, V E
Published in Water S. A. (01.01.1987)

by van Tonden, GJ, Cogho, V E
Published in Water S. A. (01.01.1987)

by van Tonder, G.J. & Cogho, V.E.
Published in Water S. A. (01.07.1987)