Some Biological Implications on Drake’s Formula

  • Mircea Pfleiderer
Part of the Astrophysics and Space Science Library book series (ASSL, volume 144)


Biological considerations contribute heavily to decreasing the estimates of Drake’s number and the possibility of galactic colonization.

Copyright information

© Kluwer Academic Publishers 1988

Authors and Affiliations

  • Mircea Pfleiderer
    • 1
  1. 1.Institute for AstronomyInnsbruckAustria

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