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Pennales (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Pennales" in English language version.

refsWebsite
Global rank English rank
2books.google.com
3rd place
3rd place

books.google.com

  • Hoek, C. van den; Mann, D.G.; Jahns, H.M. (1995). Algae : An introduction to phycology. Cambridge University Press. ISBN 978-0521316873.
  • Round, F.E.; Crawford, R.M.; Mann, D.G. (1990). Diatoms: Biology and Morphology of the Genera. Cambridge University Press. ISBN 978-0-521-36318-1.