Welterbe Zollverein Geschichte und Gegenwart der Zeche und Kokerei Zollverein = The Zollverein World Heritage site : the past and present history of the Zollverein mining complex and coking plant - Stiftung Zollverein (Essen Klartext, 2008)
Includes bibliographical references (p. 179-181).
Parallel text in German and English.
AIT-4262g from the collection of Ivan Anthony S. Henares, Asian Institute of Tourism, University of the Philippines.
Keywords: World Heritage areas -- Germany -- Essen; Zollverein Mine (Germany) -- History