71![Published online August 22, 2006 Reproduced from Soil Science Society of America Journal. Published by Soil Science Society of America. All copyrights reserved. Black Carbon Increases Cation Exchange Capacity in Soils B Published online August 22, 2006 Reproduced from Soil Science Society of America Journal. Published by Soil Science Society of America. All copyrights reserved. Black Carbon Increases Cation Exchange Capacity in Soils B](https://www.pdfsearch.io/img/7415799e64bc184a1d49ac44e5f5c142.jpg) | Add to Reading ListSource URL: www.css.cornell.eduLanguage: English - Date: 2013-05-29 08:26:40
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72![Microsoft PowerPoint - Flyer terra preta landuse strategy.ppt Microsoft PowerPoint - Flyer terra preta landuse strategy.ppt](https://www.pdfsearch.io/img/1d77171f37c05ee520a176390cc6c08e.jpg) | Add to Reading ListSource URL: www.css.cornell.eduLanguage: English - Date: 2013-05-29 08:26:50
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73![Microsoft PowerPoint - danny day presentation Microsoft PowerPoint - danny day presentation](https://www.pdfsearch.io/img/94bbc864d3010b3fecfa8667a4289f15.jpg) | Add to Reading ListSource URL: www.wisbiorefine.orgLanguage: English - Date: 2008-02-05 10:52:19
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74![www.das-gold-der-erde.de Die neue Terra Preta – Zukunft der Landnutzung! www.das-gold-der-erde.de Die neue Terra Preta – Zukunft der Landnutzung!](https://www.pdfsearch.io/img/266c02368de80d10cd4a02facd0749cd.jpg) | Add to Reading ListSource URL: www.das-gold-der-erde.deLanguage: German - Date: 2013-07-11 17:50:27
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75![Biokol för en finare framtid Historik. Ursprunget till biokolmetoden är Terra preta, en enormt bördig jord som fortfarande finns i de Biokol för en finare framtid Historik. Ursprunget till biokolmetoden är Terra preta, en enormt bördig jord som fortfarande finns i de](https://www.pdfsearch.io/img/835aec951d65496334844a9b47daccc0.jpg) | Add to Reading ListSource URL: www.sero.seLanguage: Swedish - Date: 2010-11-10 15:12:13
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76![NEWS FOCUS village of Iranduba, about 40 km southeast of Açutuba. There they partially excavated the largest of 10 low, humanmade mounds datIn 1542, when the Spanish conquistador Francisco de Orellana and ing from about A.D[removed]They found a burial urn and its occupant NEWS FOCUS village of Iranduba, about 40 km southeast of Açutuba. There they partially excavated the largest of 10 low, humanmade mounds datIn 1542, when the Spanish conquistador Francisco de Orellana and ing from about A.D[removed]They found a burial urn and its occupant](https://www.pdfsearch.io/img/67a145f6b596605fe0966c1b09070b9c.jpg) | Add to Reading ListSource URL: www2.ku.eduLanguage: English - Date: 2007-02-20 12:47:53
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77![Symposium no. 13 Paper no. 449 Symposium no. 13 Paper no. 449](https://www.pdfsearch.io/img/19881698160972fb59aef0ac9f2f88de.jpg) | Add to Reading ListSource URL: www.css.cornell.eduLanguage: English - Date: 2013-05-29 08:25:59
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78![Biol Fertil Soils[removed]:699–708 DOI[removed]s00374[removed]z Biol Fertil Soils[removed]:699–708 DOI[removed]s00374[removed]z](https://www.pdfsearch.io/img/9b9d1d7205d5d28b3ac2bc8e3e3adc74.jpg) | Add to Reading ListSource URL: www.css.cornell.eduLanguage: English - Date: 2013-05-29 08:25:27
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79![NEWS FOCUS 44 NEWS FOCUS 44](https://www.pdfsearch.io/img/249134ff3f62861555a5fa07cd41f332.jpg) | Add to Reading ListSource URL: www.css.cornell.eduLanguage: English - Date: 2013-05-29 08:26:01
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80![doi:[removed]j.gca[removed] doi:[removed]j.gca[removed]](https://www.pdfsearch.io/img/b61efca20c86545172aa4f9daecbd045.jpg) | Add to Reading ListSource URL: www.css.cornell.eduLanguage: English - Date: 2013-05-29 08:25:46
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