Browsing Theses and Dissertations by Author "Njoki, Mwangi R"
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Horticulture, pesticide use, environmental concerns and food security: A case study for Nguruman irrigation scheme.
Njoki, Mwangi R (Department of Geography and Environmental studies, University of Nairobi, 2008)In the economy of the world and within each nation, horticulture is a basic industry. It is an important source of food supply to the world. However, losses due to pests on horticultural crops run into billions of dollars ...