The treatment of copper ore in South Wales, by Messieurs Dufrenoy and Elie de Beaumont, (in Annales des mines, Tome XI, Paris 1825). 1825

  • This material is held at
  • Reference
      GB 216 D/D Z 270/1
  • Dates of Creation
      1825
  • Language of Material
      french
  • Physical Description
      5 pp; photocopy