By Gerald MS   Weiss A   Ayala JE   in Animal Welfare

ISSN:0962-7286|15|4|363-369

Universities Federation for Animal Welfare‎(2006)‎

Access to resources Favorite 9.919359

By Gerald M.S.   in Animal Behaviour

ISSN:0003-3472|61|3|559-566

Elsevier‎(2001)‎

Access to resources Favorite 2.92569