00289nam a2200097Ia 4500008004100000082002600041100003700067245004100104260003800145300000800183140113s9999    xx            000 0 und d  a631.524.86:632.7   M0  a"Maxwell, F.G. & Jennings, P.R."  aBreeding plant resistance to insects  a1980bJohn Wiley & SonscNew York  a683