Audience effect on the expression of frustration in the domestic laying hen

P.H. Zimmerman, A.S. Lundberg, L.J. Keeling, P. Koene

Research output: Chapter in Book/Report/Conference proceedingAbstract

Original languageEnglish
Title of host publicationProceedings of the 33rd International Congress of the International Society for Applied Ethology, Lillehammer, Norway
Publication statusPublished - 1999

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