Items where Year is 1925

Publication - Book

Imperial Mineral Resources Bureau. 1925 The mineral industry of the British Empire and foreign countries : statistical summary (production, imports and exports) 1913-1922. London, UK, HMSO, 402pp. (World Mineral Production).

Imperial Mineral Resources Bureau. 1925 The mineral industry of the British Empire and foreign countries : statistical summary (production, imports and exports) 1921-1923. London, UK, HMSO, 312pp. (World Mineral Production).

Imperial Institute. Mineral Resources Department. 1925 The mineral industry of the British Empire and foreign countries : statistical summary (production, imports and exports) 1922-1924. London, UK, HMSO, 346pp. (World Mineral Production).