000 00270nam a22001217a 4500
040 _cHS
082 _a636
100 _aGRET
245 _aManuel de zootechnie des regions chaudes les systemes delevage
260 _aParis
_bGRET
_c1993
300 _a288p;
942 _cFB
999 _c10320
_d10320