-9- 134. Leonard, C. D. and Stewart, I. Soil application of manganese for citrus. Fla. State Hort. Soc. Proc. 72: 38-45. 1959. 135. Leonard, C. D., Stewart, I., and Edwards, G. Soil applications for citrus on acid sandy soils. Fla. State Hort. Soc. Proc. 71: 99-106. 1958. 136. Lipscomb, R. W., and Robertson, W. K. Soil management practices on Red Bay fine sandy loam. Fla. Agr. Exp. Sta. Bul. 537. 1954. 137. Malcolm, J. L. Manganese requirements of potatoes and tomatoes on marl soils. Soil Sci. Soc. Fla. Proc. 14: 81-87. 1954. 138. Malcolm, J. L, Nitrogen experiments with potatoes and tomatoes on marl soils. Soil Sci. Soc. Fla. Proc. 15: 91-100. 1955. 139. Malcolm, J, L. Phosphorus experiments with potatoes on Perrine marl. Soil and Crop Sci. Soc. Fla. Proc. 17: 216-218. 1957. 140. Malcolm, J. L. Phosphorus experiments with tomatoes on Perrine marl. Soil and Crop Sci. Soc. Fla. Proc. 17: 219-225. 1957. 141. Malcolm, J. L. Effect of nitrogen, phosphorus, and potassium fertilizer on fruit yield and composition of tomato leaves. Agr. and Food Chem. 7: 415-418. 1959. 142. Marha .ll,, S. P. Value of oat pasture for dairy cattle. Agr. Exp. Sta. Bul. 584. 1957. 143. Marshall, S. P. Whiteclover-pangolagrass and whiteclover-coastal bermuda- grass pastures for dairy heifers. Fla. Agr. Exp. Sta. Bul. 613. 1959. 144. Marshall, S. P., Sanchez, A. B., Somers, H. L. and Arnold, P. T. D. Value of pearl millet pasture for dairy cattle. Fla. Agr. Exp. Sta. Bul. 527. 1953. 145. McCubbin, E. N. Importance of fertilizer nitrogen for cabbage production on sandy soils in northeast Florida. Fla. State Hort. Soc. Proc. 58: 238. 1945. 146. Neller, J. R. Culture, fertilizer requirements and fiber yields of ramie in the Florida Everglades. Fla. Agr. Exp. Sta. Bul. 412. 1945. 147. Neller, J. R. Sulfur versus phosphorus for soils in pastures in Florida. Soil Sci. Soc. Fla. Proc. 12: 123-127. 1952. 148. Neller, J. R. Effect of lime on availability of labled phosphorus of phos- phates in Rutlege fine sand and Marlboro and Carnegie fine sandy loams. Soil Sci. 75: 103-108. 1953. 149. Neller, J. R. Effect of sulfur and gypsum additions on availability of rock phosphate phosphorus in Leon fine sand. Soil Sci. 82: 129-134. 1956. 150. Neller, J. R. Influence of fertilizers containing superphosphate on the soluble sulfate and phosphate of Blanton fine sand. Soil and Crop Sci. Soc. Fla. Proc. 18: 193-197. 1958. 151. Neller, J. R. Extractable sulfate sulfur in soils in relation to amount of clay in the profile. Soil Sci. Soc. Am. Proc. 23: 346-348. 1959.