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Weed management methods
pocket,
2024,
Engelska,
ISBN 9786207236145
Agriculture is the mainstay of the African economy, contributing 20% of the continent's GDP, 60% of its workforce and 20% of exports. Agriculture remains the most important sector …
Composting, Coffee Production and Pest Management
pocket,
2024,
Engelska,
ISBN 9786207207091