Feather pecking in laying hens : social and development factors
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| OCLC: | 45094381 |
|---|---|
| Главный автор: | |
| Соавтор: | |
| Язык: | English |
| Опубликовано: |
Uppsala :
Swedish University of Agricultural Sciences,
2000.
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| Серии: | Acta Universitatis Agriculturae Sueciae. Veterinaria,
82. |
| Предметы: | |
| Формат: | Thesis Monograph Note that CRL will digitize material from the collection when copyright allows. |