Extent: | 59 S 1 Ill., 2 graph. Darst.; 24 cm |
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Conferences: | Agrarpublizistische Tagung des AID ; (Bad Godesberg, Deutschland) : 1968.06.06-07 |
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Type of publication: | Book / Working Paper
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Language: | German |
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Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10000160527