Effects of polyethylene glycol in concentrate or feed blocks on carcass composition and offal weight of Barbarine lambs fed Acacia cyanophylla Lindl. foliage Naziha Atti, Hichem Ben Salem and Allessandro PrioloAnim. Res., 52 4 (2003) 363-375DOI: https://doi.org/10.1051/animres:2003022