[Terrapreta] a set of recent abstracts related to charcoal

[Michael Bailes]

Here is a set of recent abstracts related to charcoal in soil, which
you may,or may not have seen

access via the following  link.
http://www.soil.ncsu.edu/lockers/Gruver_J/BlackC.doc

-- 
Michael Bailes.

"Human beings,
who are almost unique in having the ability to learn from the experience of
others,
are also remarkable for their apparent disinclination to do so."
Douglas Adams, "Last Chance to See"
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