by Steffen, W. L. (William L.)
Year of Publication 2005

by Van Heerden, S.C. (Witwatersrand Univ., Wits (South Africa). Climatology Research Group), D'Abreton, P.C, Tyson, P.D
Published in South African journal of science (01.08.1997)

by P.D. Tyson
Published in Clean air journal (03.12.1972)

by Tyson, P.D.
Published in South African journal of science (01.11.1964)

by P.D. Tyson, F.J. Kruger, C.W. Louw
Published in Clean air journal (03.12.1988)

by Gatebe, C.K., Tyson, P.D.
Published in South African journal of science (01.03.2001)

by D'Abreton, P.C, Tyson, P.D. (Witwatersrand Univ., Wits (South Africa). Climatology Research Group)
Published in Water S. A. (01.10.1996)

by McCarthy, T.S., Cooper, G.R.J., Tyson, P.D.&Ellery, W.N.
Published in South African journal of science (01.01.2000)

by Tyson, P.D.
Published in South African journal of science (01.04.1999)

by Zunckel, M, Robertson, L, Tyson, P.D, Rodhe, H
Published in Atmospheric environment (1994) (2000)

by Odada, E.O., Partridge, T.C., Tyson, P.D.
Published in South African journal of science (01.03.2001)

by Piketh, S.J., Tyson, P.D. and Steffen, W.
Published in South African journal of science (01.05.2000)

by Tyson, P.D, D’Abreton, P.C
Published in Atmospheric environment (1994) (01.05.1998)

by Cosijn, C.&Tyson, P.D.
Published in South African journal of science (01.08.1996)

by Obura, D., Lutjeharms, J.R.E., Monteiro, P.M.S., Tyson, P.D.
Published in South African journal of science (01.03.2001)

by Tyson, P.D., Moberg, A., Holmgren, K., Svanered, O.
Published in South African journal of science (01.01.2001)

by Tyson, P.D. (Witwatersrand Univ., Wits (South Africa). Climatology Research Group), Gatebe, C.K
Published in South African journal of science (01.03.2001)

by Garstang, M., Ellery, W.N., McCarthy, T.S., Scholes, M.C., Scholes, R.J., Swap, R.J. & Tyson, P.D.
Published in South African journal of science (01.05.1998)

by Jones, M.Q.W., Tyson, P.D., Cooper, G.R.J.
Published in Quaternary international (01.01.1999)

by Piketh, S.J, Sideras-Haddad, E, Holmgren, K, Tyson, P.D
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (02.09.1999)