Bulletin No. 64 Stearns, D. W., 1967, Certain aspects of fracture in naturally deformed rock: In Reicker, R. E., ed., National Science Foundation Advanced Science Seminar in Rock Mechanics: Air Force Cambridge Research Lab Special Publication, Massachusetts, p. 97-118. Van Golf-Racht, T. D., 1982, Fundamentals of fractured reservoir engineering: Elsevier, New York. Vernon, R. 0., 1951, Geology of Citrus and Levy counties, Florida: Florida Geological Survey Bulletin 33, 256 p. - 1970, The beneficial uses of zones of high transmissivities in the Florida subsurface for water storage and waste disposal: Florida Geological Survey Information Circular 70, 39 p. White, W. A., 1970, The geomorphology of the Florida peninsula: Florida Geological Survey Bulletin 51, 164 p.