73 proefdieren per dag
| Institution: | International Institute of Social History |
|---|---|
| Format: | IMAGE |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/065EA4F3-14BF-44F0-AEA1-E5D49B79AC79 |
| Institution: | International Institute of Social History |
|---|---|
| Format: | IMAGE |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/065EA4F3-14BF-44F0-AEA1-E5D49B79AC79 |