00320nam a2200121Ia 4500008004100000082002000041245003100061260002900092650001300121650002400134650002200158650001800180220204s9999    xx            000 0 und d  a631/635bADV.36 0aAdvances in agronomy. V 36  aNew YorkbAcademicc1983  aAgronomy  aHerbicide antidotes  aNitrogen fixation  aRice breeding