1 | Add to Reading ListSource URL: www.earthworksaction.orgLanguage: English - Date: 2015-02-04 10:38:08
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2 | Add to Reading ListSource URL: ccst.usLanguage: English - Date: 2014-11-13 12:18:38
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3 | Add to Reading ListSource URL: www.library.ca.govLanguage: English - Date: 2014-08-25 18:02:49
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4 | Add to Reading ListSource URL: pubs.usgs.govLanguage: English - Date: 2012-04-23 10:14:02
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5 | Add to Reading ListSource URL: pubs.usgs.govLanguage: English - Date: 2009-01-21 18:21:27
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6 | Add to Reading ListSource URL: pubs.usgs.govLanguage: English - Date: 2010-03-11 14:46:41
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7 | Add to Reading ListSource URL: pubs.usgs.govLanguage: English - Date: 2010-04-06 18:29:21
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8 | Add to Reading ListSource URL: pubs.usgs.govLanguage: English - Date: 2009-06-10 11:18:43
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9 | Add to Reading ListSource URL: www.library.ca.govLanguage: English - Date: 2014-03-03 17:58:02
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