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Biogas Digester | Shaun’s Backyard – What is Permaculture?
A biogas digester requires an input pipe (a place to deposit fresh feedstock), and an output pipe of some kind (for contents to be displaced out of). China – Biogas | The EcoTipping Points Project
Over 30 million households in China have biogas digesters that convert wastes into clean-burning fuel. Biogas accounts for about 1.2% of China’s total energy use … Production | Biochar Farms
“Low-temperature slow pyrolysis offers an energetically efficient strategy for bioenergy production.” Dr. John Gaunt Director GY Associates & Cornell University … 
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DISCLAIMER: Gardening information and articles found in these pages are written by Wally Richards (Gardening Columnist) They are compiled from his own experiences … How to grow Durban Poison? – grow Cannabis
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Sustainable Table | Industrial Livestock Production
Also known as factory farms, industrial livestock operations produce the majority of US meat, eggs, and dairy products. Find out why they’re awful. Sustainable Table | Industrial Livestock Production
Also known as factory farms, industrial livestock operations produce the majority of US meat, eggs, and dairy products. Find out why they’re awful. Glossary of climate change acronyms
Assigned amount unit. A Kyoto Protocol unit equal to 1 metric tonne of CO2 equivalent. Each Annex I Party issues AAUs up to the level of its assigned amount … A Glossary of Ecological Terms – Terrapsych.com
A Glossary of Ecological Terms. terrapsych.com. Coagulated by Craig Chalquist, PhD, author of Terrapsychology: Reengaging the Soul of Place (Spring Journal Books … Sinhala Plant names – Ethnobotany – Dh Web
Sri Lanka plant names in Sinhala, tamil, botany, ethnobotany, etymology, computer science sinhala glossary links to place names, old and new maps, philological … 
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