Soil seed bank evaluation along a degradation gradient in arid rangelands of the Somali region, eastern Ethiopia
| Autor: | Kassahun, Amaha, Snyman, H.A., Smit, G.N. |
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| Zdroj: | In Agriculture, Ecosystems and Environment 2009 129(4):428-436 |
| Databáze: | ScienceDirect |
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