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Post-partum reproductive performances of crossbred cows
The object of the present investigation was to study the various aspects of the post-partum reproductive performances of crossbred cows and to assess the reproductive efficiency by breeding cows before and after 60 days post-partum. Fifty two freshly calved and randomly selected crossbred cows, bel...
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| Формат: | Ph.D Thesis |
| Язык: | Undetermined |
| Опубликовано: |
Mannuthy
Department of Animal Reproduction, College of Veterinary and Animal Sciences
1981
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Kerala Agricultural University
| Шифр: |
636.082 BHA/PO |
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| Копировать | Недоступно состояние Live" What does mean the status Live (working) |