31 | Add to Reading ListSource URL: www.maine.govLanguage: English - Date: 2013-07-26 10:23:28
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32 | Add to Reading ListSource URL: www-rohan.sdsu.eduLanguage: English |
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33 | Add to Reading ListSource URL: www.maine.govLanguage: English - Date: 2013-07-26 10:23:29
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34 | Add to Reading ListSource URL: pubs.usgs.govLanguage: English - Date: 2010-12-13 23:20:08
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35 | Add to Reading ListSource URL: www.sjsu.eduLanguage: English - Date: 2011-11-14 13:16:46
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36 | Add to Reading ListSource URL: pubs.usgs.govLanguage: English - Date: 2006-09-18 18:15:38
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37 | Add to Reading ListSource URL: www.depts.ttu.eduLanguage: English - Date: 2011-05-04 10:21:22
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38 | Add to Reading ListSource URL: pubs.usgs.govLanguage: English - Date: 2001-10-10 14:50:30
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39 | Add to Reading ListSource URL: pubs.usgs.govLanguage: English - Date: 2005-07-21 12:58:40
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40 | Add to Reading ListSource URL: www.depts.ttu.eduLanguage: English - Date: 2009-04-27 16:39:30
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