By
Focke, Wilhelm Olbers, 1834-1922
Original Publication
Naturwissenschaftliche Wochenschrift
Series / Issue
Series: n.f.
Issue: 19
Published by
Jena [etc.], G. Fischer [etc.],
Identifiers
Soulsby:
2974
Rights Status
Public domain. The BHL considers that this work is no longer under copyright protection.
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