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Automobile pollution and the environment
(University of Botswana, 1999)
It is widely recognised that air pollution caused by the global rapid increase of automobile traffic is a threat to the environment. With regard to automobiles there are three general areas of concern: urban pollution, ...
Oxide of nitrogen in diesel engines: formation, effects and control
(University of Botswana, 2001)
Diesel engines are used in heavy duty applications because of their high effeciency an reliability. However, oxides of nitrogen emissions remain a major concern. In diesel engines, fuel combustion is responsible for a major ...