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Smart lesson Agroecology in Practice
Agroecology in Practice - Some practices to prepare your garden and set up compost
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Bush to Energy - An Introduction to the operation of the using bush to generate power
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Smart Lesson Introduction to Agroecology
An Introduction to Agriculture and Agroecology
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Smart lesson Introduction to Renewable Energy
Introduction to Renewable Energy - A Namibian perspective
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Smart Lesson Practices in Agroecology
Practices in Agroecology
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Smart Lesson Principles of Agoecology
Principles of Agroecology - Introduction to the Ecological and Social Principles of Agroecology
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Solar Energy - A brief introduction into the operation of Solar energy systems