resources
Resources
Online Forums:
Hypography Science Forum - Terra Preta
Sustainable Agriculture Network Discussion Group - Terra Preta SANET
The Permaculture Research Institute, Charcoal agriculture - Biochar - Amazonian Dark Earth
iVillage Gardenweb Terra Preta Discussion
Blogs:
Transect Points, Philip Small
FAQs:
Gardening with Biochar FAQ, Philip Small
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