571![](https://www.pdfsearch.io/img/798cb51e58d59fc2bc8233e785ef32a7.jpg) | Add to Reading ListSource URL: www.piwet.pulawy.plLanguage: English - Date: 2004-10-13 06:04:28
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572![](https://www.pdfsearch.io/img/8c5b7d1d346539547d97da0cc40b19f7.jpg) | Add to Reading ListSource URL: www.pfndai.comLanguage: English - Date: 2009-02-19 00:23:35
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573![](https://www.pdfsearch.io/img/aaa862723c4b08d0a3efc15265ace855.jpg) | Add to Reading ListSource URL: www.minsocam.orgLanguage: English - Date: 2007-08-29 22:02:52
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574![](https://www.pdfsearch.io/img/6fb62ce231ecf57b71231fc31318ab7c.jpg) | Add to Reading ListSource URL: rruff.geo.arizona.eduLanguage: English |
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575![](https://www.pdfsearch.io/img/12d3dd1eafedc6096cbcc1ffd914b21c.jpg) | Add to Reading ListSource URL: www.atsdr.cdc.govLanguage: English - Date: 2011-11-07 11:34:34
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576![](https://www.pdfsearch.io/img/99b1aa8a2b2b8ca9e105e059d44e2544.jpg) | Add to Reading ListSource URL: pubs.usgs.govLanguage: English - Date: 2007-09-11 14:38:17
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577![](https://www.pdfsearch.io/img/3d5d731b483b63c48a8625a0e8d85f5f.jpg) | Add to Reading ListSource URL: www.aspentech.comLanguage: English - Date: 2003-04-07 15:04:50
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578![](https://www.pdfsearch.io/img/31852912d80aca02c9a38d715a3b972f.jpg) | Add to Reading ListSource URL: www.garfield.library.upenn.eduLanguage: English - Date: 2003-11-17 13:49:57
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579![](https://www.pdfsearch.io/img/909c66941acf664be3374f607600b717.jpg) | Add to Reading ListSource URL: www.gly.uga.eduLanguage: English - Date: 2012-03-01 12:25:19
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580![](https://www.pdfsearch.io/img/83d2e4ee2438a7204c2abab955a9ab41.jpg) | Add to Reading ListSource URL: www.butbn.cas.czLanguage: English - Date: 2005-06-07 18:00:00
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