Bradshaw, A. M. Electron Spectroscopy Group (ELSPEC), Max Planck Institute for Plasma Physics, Max Planck Society; Max Planck Institute for Plasma Physics, Max Planck Society;
Bradshaw, A. M. (2012). Should we be worried about depletion of the Earth's mineral resources?. Talk presented at Rotary Club Berlin-International. Berlin. 2012-01-20.