000 00273nam a22001217a 4500
999 _c8902
_d8901
020 _a9788416315512
082 _a636.208 962
_bMAR/BO
100 _aMartin,Juan vicente gonzalez
245 _aBovine respiratory disease/
260 _bServet
300 _a171p.
942 _cREF