000 00310nam a2200121Ia 4500
100 _aWorld Health Organization, United Nations Environment Programme & ILO
020 _a92-4-157178-0
942 _cBK
245 _aMethomyl
260 _aauth, Geneva
_c1996
082 _a363.7384 WHO/EHC
300 _a150p tabs.
999 _c32912
_d32912