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Biology, Pathogenesis And Control Of Syngamus Trachea Infection In Chicken
In a study conducted for a period of one year on the biology, pathogenesis and control of Syngamus trachea infection in chicken, it has been found that the infection was more in very young birds below 1 to 2 months of age, reared under the free range system and during the monsoons. The egg cultures...
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| Tác giả khác: | |
| Định dạng: | Ph.D Thesis |
| Ngôn ngữ: | Undetermined |
| Được phát hành: |
Mannuthy
Department of Parasitology, College of Veterinary and Animal Sciences
1987
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Kerala Agricultural University
| Số hiệu: |
636.089 6 DEV/BI |
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| Sao chép | Trạng thái trực tiếp không khả dụng |