Proceedings of the fourth international symposium on the geochemistry of the earth's surface: short papers 22-28 July 1996, Ilkley, Yorkshire, England
Bottrell, S. H.; International Association of Geochemistry and Cosmochemistry (1996). Proceedings of the fourth international symposium on the geochemistry of the earth's surface: short papers 22-28 July 1996, Ilkley, Yorkshire, England. University of Leeds, Department of Earth Sciences: UK. ISBN 0952429365. 737 pages pp.
