Scottish National Dictionary (1700–)
Bibliography
Economic Geology of the Central Coal-Field. From Memoirs of the Geological Survey of Scotland. 9 Vols. 1917–37 (Slg., w.Lth., Rnf., Lnk.)
Economic Geology of the Central Coal-Field. From Memoirs of the Geological Survey of Scotland. 9 Vols. 1917–37 (Slg., w.Lth., Rnf., Lnk.)