Atoms, Nature, and Man, by Neal O. Hines 48038 [Subtitle: Man-made Radioactivity in the Environment] [Link: http://www.gutenberg.org/4/8/0/3/48038 ] [Files: 48038.txt; 48038-0.txt; 48038-h.htm] Thanks to Stephen Hutcheson, Dave Morgan, Carol Spears and the Online Distributed Proofreading Team at http://www.pgdp.net Regards, Al