Extent: | S. 820-872 |
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Series: | Research bulletin / Agricultural Experiment Station, Iowa State College. - Ames, Iowa : College, ISSN 0096-2899, ZDB-ID 403974-9. - Vol. 375 |
Type of publication: | Book / Working Paper |
Language: | English |
Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10002721024