Kullgruvedrift (Norwegian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Kullgruvedrift" in Norwegian language version.

refsWebsite

Global rank Norwegian rank

2web.archive.org

1^st place

1^st place

low place

low place

1midlomines.org

low place

low place

bmacoal.com

BHP Billiton Mitsubishi Alliance – Glossary Arkivert 19. juni 2008 hos Wayback Machine.

midlomines.org

Historical Overview Of The Midlothian Coal Mining Company Tract, Chesterfield County, Virginia Arkivert 19. april 2007 hos Wayback Machine., Martha W. McCartney, December, 1989

web.archive.org

BHP Billiton Mitsubishi Alliance – Glossary Arkivert 19. juni 2008 hos Wayback Machine.
Historical Overview Of The Midlothian Coal Mining Company Tract, Chesterfield County, Virginia Arkivert 19. april 2007 hos Wayback Machine., Martha W. McCartney, December, 1989