000 00305nam a2200121Ia 4500
008 140113s9999 xx 000 0 und d
082 _a576.8[63] K2
100 _a"Woodbine, Makolm., Ed."
245 _aAntibiotics in Agriculture
260 _a1962
_bButterworths
_cLondon
300 _a439
942 _cBK
999 _c57108
_d57108