Dry grass catalogue 1986
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资源简介：
Territorially demarcated dry grasslands in Austria as of 1986; in many cases already very obsolete information, total number of area-delimited dry grasslands: 682. First delineation on the basis of the topographic map ÖK 50; Demarcation mainly in eastern Austria (cleaner), supplemented in 2008 by VINCA and reprocessing by digitization.
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Umweltbundesamt GmbH创建时间：
2014-02-12
