351 | Add to Reading ListSource URL: mineralsciences.si.eduLanguage: English - Date: 2013-12-06 16:04:44
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352 | Add to Reading ListSource URL: www.virginia.eduLanguage: English - Date: 2011-03-16 13:41:15
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353 | Add to Reading ListSource URL: www.hydrogen.energy.govLanguage: English - Date: 2014-07-10 13:20:36
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354 | Add to Reading ListSource URL: www.gsa.state.al.usLanguage: English - Date: 2014-06-23 15:21:45
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355 | Add to Reading ListSource URL: pubs.usgs.govLanguage: English - Date: 2007-05-01 12:16:53
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356 | Add to Reading ListSource URL: snap.lbl.govLanguage: English - Date: 2005-05-24 15:16:52
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357 | Add to Reading ListSource URL: www.kgs.ku.eduLanguage: English - Date: 2005-10-05 08:57:17
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358 | Add to Reading ListSource URL: www.transportation.alberta.caLanguage: English - Date: 2008-11-04 12:36:09
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359 | Add to Reading ListSource URL: pubs.usgs.govLanguage: English - Date: 2013-05-08 12:37:35
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360 | Add to Reading ListSource URL: pubs.usgs.govLanguage: English - Date: 2007-08-02 10:41:56
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