Proceedings, microscopy and microanalysis 1996 : Microscopy Society of America 54th annual meeting : Microbeam Analysis Society 30th Annual Meeting : Microscopical Society of Canada = Société de Microscopie du Canada 23rd Annual Meeting : Minneapolis, Minnesota, 11-15 August 1996 - Microscopy Society of America; Annual Meeting Microscopy Society of America; Microbeam Analysis Society; Annual Meeting Microbeam Analysis Society; Microscopical Society of Canada; Microscopical Society of Canada Annual Meeting; Bailey, G. W. (San Francisco Press, 1996)