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Observation on Parturition in cross bred cows
The aim of the present investigation was to study the gestation period and the process of parturition in crossbred cattle. The materials used for the present study consisted of 40 crossbred cows of Jersey x Sindhi, Jersey x Local and Brown Swiss x Local cows maintained in the Livestock Farm attache...
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| Tác giả khác: | |
| Định dạng: | Ph.D Thesis |
| Ngôn ngữ: | Undetermined |
| Được phát hành: |
Mannuthy
Department of animal reproduction, College of veterinary and animal sciences
1981
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Kerala Agricultural University
| Số hiệu: |
636.082 JOS/OB |
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| Sao chép | Trạng thái trực tiếp không khả dụng |