00413nam a2200157Ia 4500008004100000020001800041082001400059100002000073245003000093260004900123300000800172650001800180650001800198653001700216700002200233170901s2007 xx 000 0 und d a9788189422783 a576bB16I aBalachandar, D. 0aIntroductory Microbiology aNew DelhibNew India Publishing Agencyc2007 a298 aLife sciences aPure Sciences aMicrobiology aVendan, R.Thamizh