Crane, W.R. — Ore Mining Method
Prima edizione
John Wiley & Sons New York viii, 219, b/w frontis, 59 figs. . HB. 8vo, orig. cloth. Occasional marginal pencil annotations. Ex-lib with institutional book-plates to pastedowns, and 2 ink stamps.. Comprising Descriptions of Methods of Support in Extraction of Ore, Detailed Descriptions of Methods Stoping and Mining in Narrow and Wide Veins and Bedded and Massive Deposits Including Stull and Square-Set Mining Filling and Caving Methods, Open-Cut Work and a Discussion of Costs of Stoping. First edition..
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Numero libro:
S42775
£25.00 (€29.97 | $33.03 | ¥5,276)
