000 00257nam a22001217a 4500
003 OSt
008 231229b |||||||| |||| 00| 0 eng d
082 _aP589.9
_bJ78
245 _aJournal of bacteriology
260 _c1981
300 _a146
942 _2ddc
_cBK
999 _c35247
_d35247