000 00334nam a2200121Ia 4500
008 220201s1973 xx 000 0 eng d
082 _bSNE
100 _aSnell, J. J. S,.
245 0 _aDistribution and identificationof non-fermenting bacteria
260 _aLondon
_bHer Majesty Stationary Office
_c1973
300 _a45
942 _2ddc
999 _c19599
_d19599