Bias in vegetation databases? A comparison of stratified-random and preferential sampling
| Autor: | Michalcová, Dana, Lvončík, Samuel, Chytrý, Milan, Hájek, Ondřej |
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| Zdroj: | Journal of Vegetation Science, 2011 Apr 01. 22(2), 281-291. |
| Databáze: | JSTOR Journals |
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