Proceedings : 9th International Congress in Animal Hygiene, ISAH '97, 17-21 August 1997, Helsinki, Finland
editor: H. Saloniemi
Bok Engelsk 1997 International Congress in Animal Hygiene
| Utgitt | Helsinki : University of Helsinki , 1997
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|---|---|
| Omfang | 2 b : fig.
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| Emner | |
| ISBN | 9514578023
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