Geochemical evidence for atmospheric pollution derived from prehistoric copper mining at Copa hill, Cwmystwyth, mid-Wales. UK

Mighall, T. Abrahams, P. Grattan, J. Hayes, D. Timberlake, S. Forsyth, S. Geochemical evidence for atmospheric pollution derived from prehistoric copper mining at Copa Hill, Cwmystwyth, mid-Wales, UK. The Science of the Total Environment. 2002. 292 pp 69-80

The local and global dimensions of metalliferous pollution derived from a reconstruction of an eight thousand year record of copper smelting and mining at a desert-mountain frontier in southern Jordan

Grattan, J.P., Gilbertson, D.D., Hunt, C.O. (2007). The local and global dimensions of metaliferrous air pollution derived from a reconstruction of an 8 thousand year record of copper smelting and mining at a desert-mountain frontier in southern Jordan. Journal of Archaeological Science 34, 83-110

?The Lord did give me a particular honour to make [me] a peacemaker? : Howel Harris, John Wesley and Methodist infighting, 1739-1750

Jones, David, '?The Lord did give me a particular honour to make [me] a peacemaker?: Howel Harris, John Wesley and Methodist infighting, 1739-1750', Bulletin of the John Rylands, University Library of Manchester (2003) 85(2-3) pp.73-88 RAE2008