Monitoring Heifer Grazing Distribution at the Valles Caldera National Preserve
| Autor: | Cibils, Andrés F., Miller, Joshua A., Encinias, A. Manuel, Boykin, Kenneth G., Cooper, Brad F. |
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| Zdroj: | Rangelands, 2008 Dec 01. 30(6), 19-23. |
| Databáze: | JSTOR Journals |
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