An evaluation of the effect of operant feeders on welfare of hens maintained on litter (Q61392124)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An evaluation of the effect of operant feeders on welfare of hens maintained on litter |
No description defined |
Statements
An evaluation of the effect of operant feeders on welfare of hens maintained on litter (English)
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August 1994
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41
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3-4
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211-227
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