Zollern II/IV Colliery (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Zollern II/IV Colliery" in English language version.

refsWebsite

Global rank English rank

6,579^th place

low place

low place

low place

erih.net

"ERIH Entry:LWL Industrial Museum Zollern II/IV Colliery". European Route of Industrial Heritage. 2014. Retrieved 15 January 2015.

lwl.org

"Entry:LWL Industrial Museum Zollern II/IV Colliery". LWL. 2019. Retrieved 24 January 2020.