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Glatte Grasnatter (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Glatte Grasnatter" in German language version.

refsWebsite
Global rank German rank
1web.archive.org
1st place
1st place
1usda.gov
438th place
620th place
1umich.edu
459th place
1,126th place
1iucnredlist.org
88th place
196th place

iucnredlist.org

  • Rote Liste für Opheodrys vernalis, [4]

umich.edu

biokids.umich.edu

  • Verbreitung der Smooth Green Snake bei Kids' Inquiry of Diverse Species, [3]

usda.gov

fs.usda.gov

  • Alan J. Redder, Brian E. Smith, und Douglas A. Keinath: Smooth Green Snake (Opheodrys vernalis): A Technical Conservation Assessment, USDA Forest Service, Rocky Mountain Region, 2006, [2]

web.archive.org