Extent: | 7 Seiten Illustrationen |
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Series: | Circular / US Department of Agriculture. - Washington, DC : Gov.Print.Off., ZDB-ID 403776-5. - Vol. No. 18 |
Type of publication: | Book / Working Paper |
Language: | English |
Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10012488734