Zur Effizienz eines Mastitisprophylaxeprogrammes nach Einführung der Milchquotenregelung /
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| Format: | Book |
| Language: | German |
| Published: |
[Place of publication not identified] :
[publisher not identified],
1993.
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| Physical Description: | 113 pages, 15 unnumbered pages S : illustrations, graph. Darst ; 21 cm. |
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