Биологический вид: различия между версиями

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<ref name="iucn">{{cite web|url=http://www.iucnredlist.org/documents/summarystatistics/2011_2_RL_Stats_Table1.pdf|title=IUCN Red List version 2011.2: Table 1: Numbers of threatened species by major groups of organisms (1996–2011)|author=|authorlink=|coauthors=|quote=|date=2012|format=|work=|publisher=IUCN (International Union for Conservation of Nature and Natural Resources)|accessdate=2012-05-15|lang=en|description=|deadlink=|archiveurl=https://www.webcitation.org/68g2TuNLf?url=http://www.iucnredlist.org/documents/summarystatistics/2011_2_RL_Stats_Table1.pdf|archivedate=2012-06-25}}</ref>

 

== Литература ==