Compost Toilets (Self-Building an Earthship)
COMPOSTING TOILET UNDER $50
TOP SINK, OVER TOILET, SAVE WATER
How to Make a Vermicomposting Flush Toilet, Wendy Howard
How to create a composting toilet system with a flush toilet, a worm-composting bin and a filter bed. Nothing is wasted and the garden is given nutrient dense organic matter.