Wahmhoff, Johann ; Kemper, N. ; van Asten. A.L. ; Traulsen, Imke: Use of organic nest-building material in free-farrowing pens with short term fixation.
. Vortrag: 74th EAAP annual meeting, Lyon/France, 26.08.202301.09.2023.2023 Stichwörter:
ISBN 978-90-8686-384-6.