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A study of the marine phytoflagellate Pyramimonas pseudoparkeae Pienaar et Aken (Prasinophyceae)
The morphology and structure of P. pseudoparkeae is described in detail. The alga resembles other species in the genus but is most closely related to P. parkeae being separated from it by differences in scale ...
Taxonomic studies in the tribe Justicieae of the family Acanthaceae.
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Achene biology and the chemical control of Chromolaena odorata.
Abstract viewable in PDF document.
Beef production from kikuyu and Italian ryegrass.
Four grazing trials to characterise cultivated pastures, in terms of beef production, were conducted in Bioclimate 3 of Natal. Dual purpose and British beef type cows were run on kikuyu at stocking rates ...
Ecological effects of fire in the montane grasslands of Natal.
Although controlled burning has been used to manage Highland Sourveld grasslands, little was known of its effects on the vegetation. This study examined the effects of past fire treatments on veld condition,species ...