02 JAN 2012 by ideonexus

 A Preliminary Discourse on the Study of Natural Philosophy

Books, Brochures, and Chapters>Book:  Herschel , John Frederick William (1831), A Preliminary Discourse on the Study of Natural Philosophy, Retrieved on 2012-01-02
  • Source Material [books.google.com]
  • Folksonomies: astronomy naturalism
    Folksonomies: astronomy naturalism
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