| Reciprocal flexural behaviour and contrasting stratigraphies: a new basin development model for the Karoo retroarc foreland system, South Africa | Basin Research | 1998 | 227 |
| Precambrian clastic sedimentation systems | Sedimentary Geology | 1998 | 226 |
| The interaction of melatonin and its precursors with aluminium, cadmium, copper, iron, lead, and zinc: an adsorptive voltammetric study | Journal of Pineal Research | 1998 | 149 |
| Analysis of macrolide antibiotics | Journal of Chromatography A | 1998 | 131 |
| Marine polypropionates | Natural Product Reports | 1998 | 120 |
| The Rhodes/HartRAO 2326-MHz radio continuum survey | Monthly Notices of the Royal Astronomical Society | 1998 | 115 |
| Contribution of salps to carbon flux of marginal ice zone of the Lazarev Sea, southern ocean | Marine Biology | 1998 | 74 |
| Temporal significance of sequence boundaries | Sedimentary Geology | 1998 | 62 |
| Application of Baylis–Hillman methodology in a novel synthesis of quinoline derivatives | Chemical Communications | 1998 | 59 |
| Kinetic Background to Thermal Analysis and Calorimetry | Handbook of Thermal Analysis and Calorimetry | 1998 | 57 |
| A cladistic phylogeny of the family Patellidae (Mollusca: Gastropoda) | Philosophical Transactions of the Royal Society B: Biological Sciences | 1998 | 56 |
| Discovering Learners' Perceptions of ESL Classroom Teaching/Learning Activities in a South African Context | TESOL Quarterly | 1998 | 54 |
| The 1995 Rugby World Cup and the politics of nation-building in South Africa | Media, Culture and Society | 1998 | 50 |
| Parasitism and introduced species: epidemiology of trematodes in the intertidal mussels Perna perna and Mytilus galloprovincialis | Journal of Experimental Marine Biology and Ecology | 1998 | 49 |
| Spatial and temporal variability in recruitment of intertidal mussels around the coast of southern Africa | South African Journal of Zoology | 1998 | 44 |
| Removal and recovery of nickel from aqueous solution and electroplating rinse effluent using Azolla filiculoides | Process Biochemistry | 1998 | 42 |
| An integrated algal sulphate reducing high rate ponding process for the treatment of acid mine drainage wastewaters | Biodegradation | 1998 | 40 |
| Fuel—Oxidant Particle Contact in Binary Pyrotechnic Reactions | Propellants, Explosives, Pyrotechnics | 1998 | 39 |
| Types of Case Study Work: A Conceptual Framework for Case-Based Research | Journal of Humanistic Psychology | 1998 | 38 |
| The extracellular polysaccharide of Pichia (Hansenula) holstii NRRL Y-2448: the phosphorylated side chains | Carbohydrate Research | 1998 | 37 |
| 5,6-Dihydro-α-pyrones from Syncolostemon argenteus | Phytochemistry | 1998 | 37 |
| Trophic importance of the chaetognaths Eukrohnia hamata and Sagitta gazellae in the pelagic system of the Prince Edward Islands (Southern Ocean) | Polar Biology | 1998 | 36 |
| A molecular phylogeny of the subfamily Arundinoideae (Poaceae) based on sequences of rDNA | Australian Systematic Botany | 1998 | 36 |
| The structure of the exocellular polysaccharide produced by the Archaeon Haloferax gibbonsii (ATCC 33959) | Carbohydrate Research | 1998 | 34 |
| Kenya's democracy experiment: the 1997 elections | Review of African Political Economy | 1998 | 34 |
