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Production performance of austra-white and rhode-white layers on litter floor
| Huvudupphovsmän: | , |
|---|---|
| Materialtyp: | Ph.D Thesis |
| Språk: | Undetermined |
| Publicerad: |
College of veterinary and animal science
1998
Manuthy |
| Upplaga: | MVSC |
| Ämnen: |