00431nam a2200157   450000500170000000800040001702000150002104000090003605000170004510000170006224500840007926000510016330000200021452100190023470000200025320150217092946.0000  a0521445167  aUOEL  aQR41.2b.H46  aHeritage, J.  aIntroductory microbiology /cJ. Heritage ,  E. G. V. Evans and R. A. Killington  aNew York :bCambridge University Press,cc1996  ax, 234 p.:bill  aIncludes index  aEvans ,E. G. V.