000 00271nam a2200133Ia 4500
100 _aBhattacharyya, R. N.
365 _b150
942 _cBK
654 _a
245 _aExperiments with micro organisms
260 _aDelhi
_c1986
082 _a576
300 _bHb
_a372
999 _c353985
_d353985
041 _aeng