000 00449nam a22001697a 4500
001 000000316072
020 _a1 55581 254 6
040 _cUDSM
050 _aAMU RS161.G56
100 1 _aWalsh, Christopher.
_eAuthor
245 1 _aAntibiotics
_b : actions, origins, resistance.
260 _aWashington DC.
_b: ASM press,
_c2003.
300 _aX,335p.
_b: ill.
_c; 21cm.
504 _aIncludes index.
650 _aAntibiotics
942 _2lcc
_cBK
_n0
999 _c127051
_d127051