hii Presentation haipo kwenye lugha yako, kuangalia kwa: English (en),
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Mtangazaji: Karl Frogner and Abram J. Bicksler

Tukio: 2025 ECHO East Africa & Hope International Burundi Symposium on Sustainable Agriculture & Appropriate Technologies (27-02-2025)

This presentation provides a visual respresentation of how to achieve a low-tech Biochar Production.