Chargement en cours…
Welfare of the Laying Hen. Poultry Science Symposium Series, No. 27.
The welfare of egg-producing poultry is a topic of great concern to the poultry industry and to researchers in applied animal behaviour. It is also subject to increased legislation. Issues such as battery cages, space requirements, access to daylight and ''free-range'' eggs have...
| Cote: | Libro Electrónico |
|---|---|
| Auteur principal: | |
| Format: | Électronique eBook |
| Langue: | Inglés |
| Publié: |
Wallingford :
CAB International,
2004.
|
| Sujets: | |
| Accès en ligne: | Texto completo |