Science and nature :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Tappan, N.Y.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/E460ECE1-412F-4C6D-9BA1-E7E4C8C9D07D |
| Description not available. |