Arne Espelund
6 titles on Bookis
Bondejern i Norge
Brunosten : historien til et godt næringsemne gjennom 300 år
Fra berggrunn og jordsmonn i Rørostraktom : med tillegg fra Folldal-Alvdal i sør til Tydal i nord
Iron production in Norway during two millenia : from the ancient bloomery to the early use of electric power : a presentation with many questions and some answers : with Ole Evenstads manuscript from 1782 on the bloomery process
Jernet i Vest-Telemark der tussane rådde grunnen = : Iron in Western Telemark where the goblins ruled
The Evidence and the Secrets of Ancient Bloomery Ironmaking in Norway With an Extension to the Beginning of the Industrial Period
