BOUKRARA, Belkacem; YEHIA, ACHOUR. promoteur
(univ. blida1, 2009)
SUMMARY
of Boumerdes (Boudouaou) were the fields in this region pregnancy by ultrasound in small work. A diagnosis of early sheep and 03 ruminants (goats and sheep) has been done. 07 goats from a private owner were used ...