Performing the calf antibiotic and sulfa test : a self-instructional guide
50
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| 出版事項: |
Washington, D.C. : United States Department of Agriculture,
1984
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| 主題: |
50
| フォーマット: | |
|---|---|
| 出版事項: |
Washington, D.C. : United States Department of Agriculture,
1984
|
| 主題: |