Applied Animal Behaviour Science
Applied Animal Behaviour Science > 2002 > 76 > 1 > 83-91
Applied Animal Behaviour Science > 2002 > 76 > 3 > 203-213
Applied Animal Behaviour Science > 2002 > 76 > 1 > 83-91
Applied Animal Behaviour Science > 2002 > 76 > 3 > 203-213