Extent: | [8] Bl. 4 Kt., 4 Taf. |
---|---|
Series: | Kölner geographische Arbeiten : KGA. - Köln : Inst., ISSN 0454-1294, ZDB-ID 530345-X. |
Type of publication: | Book / Working Paper |
Language: | German |
Thesis: | Zugl.: Köln, Univ., Diss., 1954 |
Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10000517221