Search results for: Robert John
Applied Animal Behaviour Science > 2008 > 111 > 3-4 > 402-407
Applied Animal Behaviour Science > 2007 > 106 > 1-3 > 144-154
Applied Animal Behaviour Science > 2007 > 105 > 1-3 > 259-264
Applied Animal Behaviour Science > 2007 > 102 > 3-4 > 329-343