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Increasing farm animal welfare by positively motivated instrumental behaviour

Increasing farm animal welfare by positively motivated instrumental behaviour

Gerhard Manteuffel; Jan Langbein; Birger Puppe

作者Gerhard Manteuffel; Jan Langbein; Birger Puppe
卷第118卷
印刷ISSN0168-1591
文件大小175.27KB
发表时间2009
DOI10.1016/j.applanim.2009.02.014
页码191-198

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