earthship Living
Off-Grid Essentials
http://www.sswm.info/category/implementation-tools/water-use/hardware/toilet-systems/composting-toiletshttp://en.wikipedia.org/wiki/Urine_diversion
http://www.toiletrevolution.com/products/outdoor-toilet/privy-501dry-toilet/ http://www.toiletrevolution.com/products/urine-diverting-dry-toilet/eco-dry/ http://www.ecovita.net/privy501.htmlhttp://www.ecovita.net/privy.html
Rocket Stoves
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