The reducibility of iron ores found on prehistoric iron production sites. A preliminary study
Sigmund Jakobsen
![](/globalassets/publicerat/bergshistoria/bilder/h24.jpg)
1983.
Jernkontorets bergshistoriska utskott. H 24.
Price (SEK): 40:-
Sigmund Jakobsen
1983.
Jernkontorets bergshistoriska utskott. H 24.
Price (SEK): 40:-