000 00352nam a2200121Ia 4500
100 _aWorld Health Organization
020 _a92 4 157104 7
942 _cBK
245 _aPrinciples for the toxicological assessment of pesticide residues in food
260 _aWorld Health Organization, Geneva
_c1990
082 _aR363.7384 W.H.O./E.H.C.
300 _a117
999 _c31628
_d31628