00532nam a2200193Ia 4500001001000000003000500010008004100015010001100056040000900067082001700076100001700093245007800110260002700188300001100215650004600226650002900272700001800301700001900319Para_2120CHAP220125sc199    xx            000 0 und d  a204586  cCHAP  aPA 632.95 H8  aHurst, Peter  aThe pesticide handbook  /c by Peter Hurst, Alastair Hay and Nigel Dudley  aLondon  :b Journeyman  a358 p.  aPesticidas x efecto en el medio ambiente  aPesticidas x toxicidad   aDudley, Nigel  aHay, Alastair