Authors:
Musil, CF
Rutherford, MC
Powrie, LW
Bjorn, LO
McDonald, DJ
Citation: Cf. Musil et al., Spatial and temporal changes in South African solar ultraviolet-B exposure: Implications for threatened taxa, AMBIO, 28(5), 1999, pp. 450-456
Authors:
Smith, GF
Brown, NAC
Botha, DJ
Rutherford, MC
Donaldson, JS
de Lange, JH
Davis, GW
Citation: Gf. Smith et al., Horticultural research in the National Botanical Institute of South Africa: past achievements and future directions, S AFR J SCI, 95(8), 1999, pp. 344-348