00490nam a2200193Ia 4500008004100000041001200041082001100053082001100064100002000075100001300095245004100108260001600149260003900165260000900204300001500213365002500228650002100253650002200274150909s9999    xx            000 0 und d  aEnglish  a631.53  bBRO/IN  aBroerties I.C    eCompiler  aInduced variablity in plant breeding  aWag eningen  bCentre for agricultural publishers  c1982  a143  Pages  aRs.42.25              aCrop improvement  aPlant Propagation