00304nam a2200097Ia 4500008004100000082001900041100003800060245006200098260003800160300000800198140113s9999    xx            000 0 und d  a632.95.02   L9  a"Meewen, F.L. & Stephenson, G.R."  aThe Use and significance of pesticides in the environment  a1979bJohn Wiley & SonscNew York  a538