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Strain and age differences in behaviour, fear response and pecking tendency in laying hens
Albentosa, M.J., Kjaer, J.B., Nicol, C.J.Volume:
44
Language:
english
Journal:
British Poultry Science
DOI:
10.1080/00071660310001598085
Date:
July, 2003
File:
PDF, 148 KB
english, 2003