Egg production and welfare of laying hens kept in different housing systems (conventional, enriched cage, and free range)
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| Other Authors: | , , , |
| Format: | Article |
| Language: | English |
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| Online Access: | http://ps.oxfordjournals.org.una.idm.oclc.org/content/95/7/1564.full.pdf+html |
| Description not available. |