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This publications is for purpose of enlightening people, government and other infrastructure designers of mainly houses and roads to reduce effects of air pollution on organisms especially people. It also shows how effects to measure effects on plants on a short period. Particulate matter is very lethal to humans were it causes heart diseases and lung diseases. This pollution is emitted by vehicles mainly and people should stop living near roads.

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Lugadiru, Jesse
The writer from Kenya forestry research institute. Main push for all the studies he made was to improve human well being. Among other work and discoveries include; discovery of a machine for extracting melia volkensii seeds. Seed packaging was developed make it easy for farmers to plant the tree for environmental conservation and livelihood

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