Earth Sheltered - Umbrella PAHS
www.earthshelters.com/Catalog.html
www.rmrc.org/pahs
www.midcoast.com/~bo/PAHS1.html
www.motherearthnews.com/.../Passive_Annual_Heat_Storage
www.axwoodfarm.com/PAHS/UmbrellaHouse.html
home.earthlink.net/~dectiri/OuterSpace/CulvrtHs.htm
www.geocities.com/newlibertyvillage/libertyhouse.htm
Earth Sheltered - Standard
www.eere.energy.gov/consumerinfo/factsheets/earth.html
www.earthship.org
malcolmwells.com/
Air Pipes
www.monolithic.com/plan_design/airpiping/index.html
Info
www.greenbuilder.com/sourcebook/EarthSheltered.html
www.earth-house.com
www.earthhomes.co.uk/Plans.htm
Builders
www.formworksbuilding.com
www.earthshelter.com
www.earthshelteredhome.com
www.earthshelteredtech.com
www.energyshelter.com/
www.lifelinedomes.com/
www.domebuilders.com/directory/
Monolithic Domes & Structures
www.monolithicdome.com
www.domebuilder.com/Monolithic_Domes/monolithic_domes.html
www.itsa.info
www.dometech.com
www.energy-efficient-house-plans.com/monolithic-domes.html
www.architectureweek.com/2001/0328/building_1-2.html
homepage.mac.com/cloudhidden/Education14.html
home.earthlink.net/~djv1255/pta/
www.axwoodfarm.com/house/
www.monolithic.com/gallery/industrial/tunnel/
Air Forms
www.monolithic.com/gallery/airforms/dynamics/index.html
EcoShell
http://www.monolithic.com/plan_design/ecoshell/
Panel Building Systems
http://tridipanel.com/
Rebar
www.monolithic.com/construction/placement
www.siconcretesystems.com/application.aspx?ID=172
Shotcrete
www.cement.org/homes/ch_bs_shotcrete.asp
Energy Efficient
www.energy-efficient-house-plans.com