Science Fair Project Encyclopedia
Arthur L. Day
Arthur L. Day (20 October, 1869 - 2 March, 1960) was an American geological physicist. He was born in Brookfield, Massachusetts. Day established the Day Medal in 1948.
10-26-2009 08:16:03
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The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details


