Massivwood Manufacturer:
www.sohm-holzbau.at (*external link)
Zoning Work:
www.plankontoret.no (*external link)
Science:
www.regionalhaus-sh.de (*external link)
Energy Calculations:
www.architekt-sielaff.de (*external link)
Life Cycle Assessment (LCA):
www.legep.de (*external link)
Permaculture:
www.permaculture.org.au (*external link)