Bulletin 438 November, 1947 UNIVERSITY OF FLORIDA AGRICULTURAL EXPERIMENT STATION HAROLD MOWRY, Director GAINESVILLE, FLORIDA Composition of Florida-Grown Vegetables I. Mineral Composition of Commercially Grown Vege- tables in Florida as Affected by Treatment, Soil Type and Locality By G. T. SIMS and G. M. VOLK TECHNICAL BULLETIN Single copies free to Florida residents upon request to AGRICULTURAL EXPERIMENT STATION GAINESVILLE, FLORIDA