000 00562nam a2200229Ia 4500
001 000540
008 141222s9999 xx 000 0 und d
020 _a92-4-154263-2
040 _aDB/INS
041 0 _aeng
084 _aOMS
084 _bCSA-63i
245 1 0 _aOrganophosphorus Insecticides: A general Introduction
245 1 0 _cWorld Health Organization
260 _aGinebra
260 _bWHO
260 _c1986
300 _a181
300 _btbls.; figs
440 0 _aEnvironmental Health Criteria 63
650 1 _aInsecticidas Organofosforados
999 _c9965
_d9965