Jan Kops. Pionier van Hollandsch landbouw. Met 5 afbn
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
's-Gravenhage,
1943.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/FEFE463C-9DD4-4888-9BD0-64B768DA8080 |