Neptunium/Half-life: Difference between revisions
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imported>David Yamakuchi m (New page: 2.1 million years) |
imported>David Yamakuchi mNo edit summary |
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<noinclude><ref>http://www.ead.anl.gov/pub/doc/Neptunium.pdf August 2005</ref>{{Reflist}}</noinclude> |