41 | Add to Reading ListSource URL: www.dot.ri.govLanguage: English - Date: 2014-03-10 11:07:48
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42 | Add to Reading ListSource URL: www.dot.ri.govLanguage: English - Date: 2014-03-10 11:11:58
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43 | Add to Reading ListSource URL: www.eia.govLanguage: English - Date: 2013-12-11 11:40:15
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44 | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2009-02-02 09:14:32
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45 | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2007-01-19 09:25:40
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46 | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2010-01-27 10:01:48
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47 | Add to Reading ListSource URL: www.markey.senate.govLanguage: English - Date: 2014-02-04 10:45:53
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48 | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2011-05-23 12:51:54
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49 | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2012-01-24 14:36:55
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50 | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2013-01-29 12:00:20
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