Bouzebda Afri Farida; Bairi Abdelmadjid; Franck Michel
(Université Frères Mentouri - Constantine 1, 2007-01-01)
The importance of the local population of part its contribution in the production of
bovine meat (8o %) and in the milk production (40 %), in part the weak investment
for the behaviour of its animal husbandry and its ...