Applied Animal Behaviour Science
Applied Animal Behaviour Science > 2002 > 76 > 2 > 93-104
Applied Animal Behaviour Science > 2002 > 77 > 3 > 209-215
Applied Animal Behaviour Science > 2002 > 78 > 1 > 67-82
Applied Animal Behaviour Science > 2002 > 76 > 2 > 93-104
Applied Animal Behaviour Science > 2002 > 77 > 3 > 209-215
Applied Animal Behaviour Science > 2002 > 78 > 1 > 67-82