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Potravní řetězec (Czech Wikipedia)

Analysis of information sources in references of the Wikipedia article "Potravní řetězec" in Czech language version.

refsWebsite
Global rank Czech rank
1phys.org
1,283rd place
26th place
1phschool.com
low place
6,570th place

phschool.com

  • CAMPBELL, N.A; REECE, J.B. Biology: Exploring Life. Boston, Massachusetts, Spojené státy: Pearson Prentice Hall, 2006. Dostupné online. ISBN 0-1325-0882-6. (anglicky) 

phys.org

  • Tel-Aviv University. Humans were apex predators for two million years. phys.org [online]. 2021-04-05 [cit. 2022-12-22]. Dostupné online. (anglicky)