Potassium in agriculture - Munson, Robert D.; American Society of Agronomy; Potash & Phosphate Institute (Atlanta, Ga.) (Madison, Wis., USA : American Society of Agronomy, 1985)
"Proceedings of an international symposium held 7-10 July 1985 in Atlanta, Georgia ... sponsored by the Potash & Phosphate Institute ... [et al.]."
Includes bibliographical references and index.
Keywords: Potassium in agriculture -- Congresses; Potash industry and trade -- Congresses