Links

Baubiologie.deInstitute for building biology & sustainability (Institut für Baubiologie & Nachhaltigkeit; IBN)
Baubiologie.netGerman building biology association (e.V.)
Verband-BaubiologieBuilding biology union

Baubiologie regionalForum for building biology, electric smog,...
BiologaDanellShielded cables and lamps, Shielding products