Wildlife in a changing world

An analysis of the 2008 IUCN Red List of Threatened Species

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🖊️ 编辑 Jean-Christophe Vié, Craig Hilton-Taylor, Simon N. Stuart

The IUCN Red List of Threatened Species™  is the most comprehensive information source on the global conservation status of the world’s plant and animal species.  It is based on an objective system for assessing the risk of extinction of a species. Species listed as Critically Endangered, Endangered or Vulnerable are regarded as threatened and therefore most in need of conservation attention.


产品编号: MON0023 分类: