Browsing School of Agricultural, Earth and Environmental Sciences by Advisor "Maartens, Francois."
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Malaria risk in the Lubombo spatial development initiative area : a perceptual analysis and representation using geographical information systems. (2003)Tourism is the world's largest earner of foreign currency. It brings an estimated R20 billion a year into the South African economy, second only to the manufacturing and mining industry in its contribution to the Gross ...