Puerto Rico not ready for an earthquake
Submitted on 19 May 2010 - 10:57am
This article is reproduced by CienciaPR with permission from the original source.
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By Gerardo E. Alvarado León / galvarado@elnuevodia.com
El Nuevo Día
For more information see the Spanish version of the article or contact our editor Mónica Feliú Mójer
