Effects of the observation method (direct v . from video) and of the presence of an observer on behavioural results in veal calves
Publisher: Cambridge University Press
E-ISSN: 1751-732x|7|11|1858-1864
ISSN: 1751-7311
Source: animal, Vol.7, Iss.11, 2013-08, pp. : 1858-1864
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Abstract