Authors: Brannas, E Wiklund, BS Burel, C Ciszuk, P Liljedahl, LE Kiessling, A

Citation: E. Brannas et al., Note on a method for individual recognition in feed pecking in free running groups of hens, APPL ANIM B, 70(3), 2001, pp. 239-243

Authors: Andresen, N Ciszuk, P Ohlander, L

Citation: N. Andresen et al., Pigs on grassland: Animal growth rate, tillage work and effects in the following winter wheat crop, BIOL AGRIC, 18(4), 2001, pp. 327-343