Special Reports on the Mineral Resources of Great Britain, Vol. 16: Refractory Materials; Ganister and Silica-Rock; Sand for Open-Hearth Steel Furnaces; Dolomite; Petrography and Chemistry (Classic Reprint) Thomas, Herbert H. Heftet / 2019 / Engelsk
Special Reports on the Mineral Resources of Great Britain, Vol. 16: Refractory Materials; Ganister and Silica-Rock; Sand for Open-Hearth Steel Furnaces; Dolomite; Petrography and Chemistry (Classic Reprint) Thomas, Herbert H. Innbundet / 2019 / Engelsk
