The Mineral Industry of the British Empire and Foreign Countries. Statistics 1919-21: Chrome Ore and Chromium
The Mineral Industry of the British Empire and Foreign Countries. Statistics 1920-22 : Chrome Ore and Chromium
The Mineral Industry of the British Empire and Foreign Countries. Chrome Ore and Chromium
United Kingdom. Foreign Office. Imperial Mineral Resources Bureau
553.461
UNI London : H.M.S.O., 1940
25cm
Notes on the electro-deposition of chromium
Cowper-Coles, Sherard ; Institution of Mining and Metallurgy
669.268.7
London : Institution of Mining and Metallurgy, 1899
8 p.; 22 cm