German defence system of the Belgian coast

Title (Dublin Core): German defence system of the Belgian coast
Subject (Dublin Core): en Technology; en Communication
Article Title and/or Image Caption (Dublin Core): De la mer du nord à l'Oise
Language (Dublin Core): fra
Temporal Coverage (Dublin Core): World War I
Date Issued (Dublin Core): 1915-03
Is Part Of (Dublin Core): La Science et la Vie, VII, n.19, 1915 (Février-Mars)
pages (Bibliographic Ontology): 563
Rights (Dublin Core): Public domain
Source (Dublin Core): Retronews
Archived by (Dublin Core): Giuseppe Serpi