SPECIAL PUBLICATION NO. 27 State of Florida Governor's Energy Office, 1981, Florida Energy Resources: State of Florida Governor's Energy Office, Tallahassee, Flor- ida, 111 p. Stein, J., L.C. Hauck, and P.Y. Su, eds., 1975, Random House College Dictionary, Random House, Inc., New York, N.Y., 1568 p. Stephens, J.C., 1974, Subsidence of Organic Soils in the Florida Everglades-A Review and Update, in P.J. Gleason, ed., Environments of South Florida: Present and Past: Miami Geological Society, Memoir 2, pp. 352-361. Stephens, J.C., and L. Johnson, 1951, Subsidence of Organic Soils in the Upper Everglades of Florida: Soil Science Society of Florida Proceed- ings, Vol. XI, pp. 191 -237. Tate, R.L., 1980, Environmental Factors Limiting Microbial Activity in Histosols, in Proceeding of the 6th International Peat Congress, August 17-23, 1980: International Peat Society, Duluth, Mn., p. 695. Tebeau, C.W., 1974, South Florida Water Management District, in P.J. Gleason, ed., Environments of South Florida: Present and Past: Miami Geological Society, Memoir 2, p. 362. Turner, F.J., and J. Verhoogen, 1960, Igneous and Metamorphic Petrol- ogy: 2nd ed., McGraw-Hill, New York, 545 p. U.S. Bureau of Mines, 1972-1981, Minerals Yearbook: U.S. Depart- ment of Interior, Washington, D.C. U.S. Department of Energy, 1979, Peat-Prospectus: United States Department of Energy, Division of Fossil Fuel Processing, Washington, D.C., 79 p. Weast, R.C., ed., 1973, Handbook of Chemistry and Physics, 54th ed., CRC Press, Cleveland, Oh. White, W.H., 1970, The Geomorphology of the Florida Peninsula: Florida Bureau of Geology Bulletin 51, Tallahassee, Fl., 164 p.