Psucollegianalums Directory- Science & Technology > Chemistryhttp://www.psucollegianalums.com/Science_Technology/Chemistry/PR5 General Directory Magnesiumhttp://www.magnesium.comComprehensive online resource for magnesium metal industry professionals. Magnesium news, events, market, directory, forum, e-mail, and more.Tue, 05 Jun 2007 09:36:35 GMT