00278pam a2200121 a 4500020000500000041000800005082000800013100003200021245004500053250001000098260003500108300001300143 c aeng bSTA aStanies, RY,eIngraham, JL. aGeneral Microbiology hTextual Documents a1987. aNew DelhibMacmillan India Ltd a689 pg .