History of Science index

On the Natural Faculties

By Galen 

Translated by Arthur John Brock

  Book I  (A)
  Book I  (B)
  Book II
  Book III

These works are taken from http://classics.mit.edu/index.html
Copyright statement:
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Translation of "The Deeds of the Divine Augustus" by Augustus is copyright (C) Thomas Bushnell, BSG.  Available online at http://classics.mit.edu//Galen/natfac.html