Thorium minerals in Sri Lanka, history of radioactivity and thorium as a future energy source. a compendium to commemorate the International year of chemistry 2011 - Tennakone, K. (National Science Foundation. Colombo, 2011)
Keywords: Chemistry; Thorium minerals; Radioactivity; Thorianite; Thorite; Lead; Helium; Ekanite; Zircon; Nuclear energy; History