| The Biological Problem of Today Preformation or Epigenesis? the Basis of a Theory of Organic Development | | Author:
| Hertwig, Oscar Mitchell, P. Chalmers | ISBN: | 978-1-379-25327-3 | Publication Date: | Mar 2018 | Publisher: | Creative Media Partners, LLC
| Book Format: | Paperback | List Price: | USD $13.95 |
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