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Work cat.: (OSt)25360: Munson. Robert D. ed., Potassium in Agriculture: Proceedings of an International Symposium held 7 -10 july 1985 in Atlanta, Georgia. The Symposium was Spinsored teh Potash & Phosphate Institute, American Society of Agronomy, Crop Science Society of America National Ferilizer Development Center (TVA), International Ferilizer Development Center and Foundation for Agronomic Resarch Munson. Robert D. ed., 1985