Earth Dr http://www.earthDRx.org
Ways to protect the home environment from entry of surface and subsurface contaminants. Transport and remediation of contaminants in the ground water and soil atmosphere are detailed.
Environmental Alternatives http://www.enviroalternatives.com/
Description of various environmentally sensitive options including chemical-free products, composting toilets, rainwater catchment, gray water treatment, fire combustors, and food supplements.
Green Matters http://greenmatters.com/consulting/
Provides homeowners with consulting services to help identify and improve upon inefficient, wasteful, and unsafe practices and systems at home in order to better protect the earth and themselves.
Mercury and Amalgams