000 00440nam a2200181 4500
020 _a
_c
082 _a547.76 SEL
100 _a
245 _aSelective toxicity and antibiotics
250 _a
260 _aAcademic Press , New York
_c1949
300 _a372
490 _aSymposia of the society for experimental biology-3
500 _a
590 _aPRP
_b2011-04-06 11:45:41
_c
650 _aAntibiotic chemistry
942 _cBK
999 _c231490
_d231490