"Welcome to the website for the 2009 North American Biochar Conference, held in Boulder, Colorado from August 9 - 12, 2009. The purpose of this site is to provide visitors access to the papers, posters and presentations—as well as other related resources—from the conference."
Posts
And so this is Christmas…
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The date of Christmas is a matter many find confusing, and yet the adopted
anniversary is easy to understand if you follow through the history,
astronomy a...
5 hours ago
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