00425nam a2200145Ia 4500008004100000020001500041082001800056100002200074245003100096260003700127300000800164650004100172650003400213653003200247170901s2003    xx            000 0 und d  a1860943535  a631.523bH14G  aHalford, Nigel. G 0aGenetically Modified Crops  aUKbImperial College Pressc2003  a112  aAgriculture and related technologies  aTechnology (Applied sciences)  aGenetically modified plants