00274nam a2200109Ia 4500008004100000082001500041100001900056245002700075250000900102260004500111300000800156240913s9999||||xx |||||||||||||| ||und||  a572  SRI/M  aM.L Srivastava 0aMicrobial Biochemistry  aNULL  bNarosa Publishing HouseaNew Delhic2008  a513