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Studies on certain economic traits in desi ducks
This thesis embodies the results of an investigation carried out to study the incubation, growth and processing characteristics of desi ducks (Anas platyrhyncos). Duck eggs procured from a local farmer were used in this study. Sound eggs were weighed and their shape indices were calculated based on...
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| Tác giả khác: | |
| Định dạng: | Ph.D Thesis |
| Ngôn ngữ: | Undetermined |
| Được phát hành: |
Mannuthy
Department of Poultry Science, College of Veterinary and Animal Sciences
1977
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Kerala Agricultural University
| Số hiệu: |
636.5 REN/ST |
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| Sao chép | Trạng thái trực tiếp không khả dụng |