Frontiers of the Roman Empire = Frontières de l'Empire Romain /

: The North Sea and Channel coasts form the geographic frontier of the Roman Empire with the sea - the edge of the then known world. This border represents a page in military maritime history, but its coasts, in Great Britain, the Netherlands, Belgium and France, contain archaeological sites of high heritage value that deserve a large audience.
: Also issued in print: 2022.
"This work is licensed under the Creative Commons Attribution-NonCommerical-NoDerivatives 4.0 International License"--Title page verso. : 1 online resource (96 pages) : illustrations (black and white, and colour), maps (black and white, and colour) : Specialized. : Includes bibliographical references. : 9781803273051 (PDF ebook) : : Open access.