The Quern-quarries of Mayen in the Eifel
| Weitere Verfasser: |
Röder, Josef.
|
|---|---|
| Ort/Verlag/Jahr: |
[S.l. :
s.n.],
1955.
|
| Umfang/Format: |
p. 68-76 p. : ill. ; 25 cm. |
