Urchin barren (Simple English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Urchin barren" in Simple English language version.

refsWebsite
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8,373rd place
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222nd place
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doi.org

naturalhistorymag.com

  • Doug Simpson (February 2017). "Underwater Barrens: Monitoring the fate of Southern Californian kelp requires a long view". Natural History Magazine. Retrieved May 22, 2020. {{cite magazine}}: Cite magazine requires |magazine= (help)

nih.gov

pubmed.ncbi.nlm.nih.gov

semanticscholar.org

api.semanticscholar.org

theguardian.com

ucsd.edu

caseagrant.ucsd.edu

web.archive.org

wiley.com

esajournals.onlinelibrary.wiley.com