00531nam a2200181Ia 4500008004100000020001400041082001700055100002200072245007100094250000600165260004400171300000800215650004100223650003400264653001400298653001500312700002200327170901s1999    xx            000 0 und d  a855738104  a632.95bB87P  aBrooks, T. Gerald 0aPesticide Chemistry and BiosciencebThe Food Environment Challenge  a1  aEnglandbWoodhead Publishing Ltd.c1999  a438  aAgriculture and related technologies  aTechnology (Applied sciences)  aChemistry  aPesticides  aRoberts, R. Terry