A guide to the industrial archaeology of North West Wales = Arweinlyfr i archaeoleg ddiwydiannol Gogledd-Orllewin Cymru /
Gwyn, David.
Williams, Merfyn.
Association for Industrial Archaeology.
Association for Industrial Archaeology.Conference(1996 :Bangor, Wales)
London : Association for Industrial Archaeology,
1996.
Text in English or Welsh.
Includes bibliographical references and index.
Industrial archaeology
Historic sites