The application of ultrasonography and vaginal impedance measurement in improving fertility of dairy cows
碩士 === 國立中興大學 === 獸醫學系 === 90 ===
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2002
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| Online Access: | http://ndltd.ncl.edu.tw/handle/51165990609232312002 |