Text-book of the embryology of invertebrates / by E. Korschelt, K. Heider.
- Korschelt, E. (Eugen), 1858-1946.
- Date:
- 1895-1900
Licence: In copyright
Credit: Text-book of the embryology of invertebrates / by E. Korschelt, K. Heider. Source: Wellcome Collection.
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