by Jeltsch, F., Milton, S. J., Dean, W. R. J., Van Rooyen, N., Moloney, K. A.
Published in The Journal of ecology (01.10.1998)

by Jankowitz, W.J., Rooyen, M.W. Van, Shaw, D., Kaumba, J.S., Rooyen, N. Van
Published in South African journal of botany (01.04.2008)

by van Rooyen, M. W, van Rooyen, N, Stoffberg, G. H
Published in Forestry (London) (01.04.2013)

by Boshuizen, M, Teunissen, P, Hollander, M, van der Hoeven, N, van der Velden, S, Gijbels, M, Horrevoets, A, van Rooyen, N, de Winther, M
Published in Atherosclerosis (01.08.2014)

by Steenkamp, C.J., Vogel, J.C., Fuls, A., van Rooyen, N., van Rooyen, M.W.
Published in Journal of arid environments (01.04.2008)

by van Rooyen, M.W, Theron, G.K, van Rooyen, N, Jankowitz, W.J, Matthews, W.S
Published in Journal of arid environments (01.06.2004)

by van Rooyen, MW, Tosh, CA, van Rooyen, N, Matthews, W S, Kellerman, MJS
Published in Koedoe (2004)

by Brits, J., Van Rooyen, M. W., Van Rooyen, N.
Published in African journal of ecology (01.03.2002)

by Matthews, W.S. (KwaZulu Department of Nature Conservation, KwaNgwanase (South Africa). Tembe Elephant Reserve), Van Wyk, A.E, Van Rooyen, N
Published in Bothalia (01.05.1999)

by Burgoyne, P.M. (National Botanical Inst., Pretoria (South Africa)), Bredenkamp, G.J, Van Rooyen, N
Published in Bothalia (01.10.2000)

by Brits, J., Van Rooyen, M.W., Van Rooyen, N.
Published in Koedoe (2000)

by Matthews, W.S., van Wyk, A.E., van Rooyen, N., Botha, G.A.
Published in South African journal of botany (01.12.2001)

by Bothma, Jdu P, van Rooyen, N, van Rooyen, M. W
Published in Wildlife Society bulletin (01.09.2004)

by Eckhardt, H.C., Van Rooyen, N., Bredenkamp, G.J.
Published in Koedoe (01.08.1997)

by Smit, C.M., Bredenkamp, G.J., Van Rooyen, N., Van Wyk, A.E., Combrinck, J.M.
Published in Koedoe (1997)

by Bothma, J.du P. (Pretoria Univ. (South Africa). Centre for Wildlife Management), Van Rooyen, N, Le Riche, E.A.N
Published in Koedoe (01.06.1997)

by Coetzee, J.P., Bredenkamp, G.J., van Rooyen, N.
Published in South African journal of botany (01.06.1995)

by Eckhardt, H.C, Van Rooyen, N, Bredenkamp, G.J. (Pretoria Univ. (South Africa). Dept. of Botany)
Published in Koedoe (1996)

by Van Rooyen, N., Bredenkamp, G.J., Theron, G.K.
Published in Koedoe (1991)

by Van Rooyen, N., Bezuidenhout, D., Theron, G.K., Bothma, J. Du P.
Published in Koedoe (1990)