Pedologische instituten in Nederland :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Wolters-Noordhoff,
1982.
Groningen : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/FAF589C3-40E4-48C5-9B08-5AFE916E8693 |