ENGINEERING CONFERENCE, 25TH MAY 1897. MINING AND METALLURGY. PROSPECTS OF DEEP MINING IN CORNWALL.

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ژورنال

عنوان ژورنال: Minutes of the Proceedings of the Institution of Civil Engineers

سال: 1897

ISSN: 1753-7843

DOI: 10.1680/imotp.1897.19332