Distribution of fattening pigs in a two-level choice pen: can future welfare regulations be met by providing existing pens with a second floor?

I. Vermeij, H.M. Vermeer, A.I.J. Hoofs, J. Enting, E.W. Ruesink, H. Hopster

    Research output: Chapter in Book/Report/Conference proceedingConference paperAcademic

    Original languageUndefined/Unknown
    Title of host publication"Proceedings 36th Annual meeting International Society for Applied Ethology,"
    Publication statusPublished - 2002

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