00433    a2200157   4500001000700000003000400007005001700011008004100028082001900069100002200088245008500110250001200195260004000207300001000247630001800257132939OSt20220222104628.0                                          a616.9041bK85M1 aKrasner, Robert I1 aThe microbial challenge : science disease and public healthcby Robert I Krasner  a2nd ed.  aNew Delhibjones and Bartlettc2010  a476p.  aBiotechnology