00402nam a2200157Ia 4500008004100000020001500041082001800056100002300074245002700097260002900124300000800153650003300161650002000194653001600214653001400230170901s2002    xx            000 0 und d  a0419213902  a363.731bM56A  aMerrington, Graham 0aAgricultural Pollution  aLondonbSPON Pressc2002  a243  aSocial problems and services  aSocial sciences  aAgriculture  aPollution