00420nam a2200169Ia 4500008004100000020001500041082001800056100001700074245003000091250000600121260003200127300000800159650002100167650003400188653000900222653001900231170901s1998    xx            000 0 und d  a0849397340  a615.954bW23N  aWatson, D.H. 0aNatural Toxicants in Food  a1  aBoca RatonbCRC Pressc1998  a335  aMedical sciences  aTechnology (Applied sciences)  aFood  aNatural Toxins