Media type: E-Article Title: Individual differences in the behaviour of sows at the nest-site and the crushing of piglets Contributor: Wechsler, Beat; Hegglin, Daniel Published: Elsevier BV, 1997 Published in: Applied Animal Behaviour Science, 51 (1997) 1-2, Seite 39-49 Language: English DOI: 10.1016/s0168-1591(96)01098-2 ISSN: 0168-1591 Origination: Footnote: