http://www.terra-preta-sanitation.net/cms/index.php?id=19
links here to work in the Philippines and Indonesia
http://www.sswm.info/category/implementation-tools/water-use/hardware/toilet-systems/terra-preta-toilet
Posts
Jeremiah: Sponges and Stalactites
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"*A letter to my great-grandson*"
*Meanwhile, let’s end these wars.* We support peace in the West Bank and
Gaza and the efforts to cease the w...
5 days ago
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