Making Charcoal and Biochar: A comprehensive guide by Rebecca Oaks (English) Pap
43,51 €
Making Charcoal and Biochar - a comprehensive guide is written with the intersted amateur in mind, with the certainty that anyone who has a go at making charcoal will soon get the bug. Before you know it, you will be upgrading to a shiny new retort and there will be no looking back!
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