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Combined display of all available logs of Open Source Ecology. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
- 21:50, 18 April 2017 Rasmus talk contribs uploaded File:The Biochar Journal - Making biochar in soil pit kilns.pdf ([PDF]Making biochar in soil pit kilns - the Biochar Journal Source: https://www.biochar-journal.org/itjo/media/doc/1434748327997.pdf Soil pit kilns are the most ancient technique of making biochar ... sediments is a black soil horizon containing deep b...)