00415nam a2200109Ia 4500008004100000082002300041245005700064260004400121490003500165505008100200650002400281220204s9999    xx            000 0 und d  a632.7:669.882bPOT 0aRole of potassium in crop resistance to insect pests  aGurgaonbPotash Res Inst of Indiac1985  aPRII Research review series; 3  aProceedings of a group discussion October, 1982, Annamalai Nagar, Tamil Nadu  aPotassium nutrition