00593     2200217   4500001002100000005001500021035002000036008004100056020001800097041000700115082001400122090001400136100001900150700001900169245005400188250001800242260003600260300002800296650003600324990001500360INLIS00000000001197420240305025757  a0010-0521011974240305                |          |        a0-7131-4516-1  aen  a614/HOB/f  a614/HOB/f0 aHOBBS, Betty C0 aRobert, Dianne1 aFood poisoning and food hygiene /cHOBBS, Betty C  aFifth edition  aLongman :bEdward Arnold,c1987  axi, 372 p.: ill; 23 cm. 4aPUBLIC HEALTH -- FOOD POISONING  a293/ODA/91