Response of soil d15N and nutrients to eastern red cedar (Juniperus virginiana) encroachment into a relict calcareous prairie.
| Autor: | Bekele, Asfaw1 abekele@tiaer.tarleton.edu, Hudnall, Wayne H.2 |
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| Zdroj: | Plant & Soil. Apr2005, Vol. 271 Issue 1/2, p143-155. 13p. |
| Databáze: | Academic Search Ultimate |
| Externí odkaz: |
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