000 00265nam a2200121Ia 4500
100 _aHorwitz, William
020 _a92-5-100727-6
942 _cBK
245 _aArsenic and Tin in Foods
260 _aFao
_ Who, Italy
_c1979
082 _a615.926 Hor
300 _a108
999 _c16709
_d16709