REFERENCES

Anaman, Jehu Asomanin. 1981. "Optimal Irrigation Strategies for
 'Valencia' Citrus Crop in Florida." Unpublished MS. thesis, Food
 and Resource Economics Department, Univ. of Fla.

Cheremisinoff, Paul N. and Thomas C. Regino. 1978. Principles & Appli-
 cations of Solar Energy. Ann Arbor: Ann Arbor Science Publishers,
 Inc.

Harrison, Dalton S. 1976. Energy Management in Irrigation. Univ. of
 Fla. Coop. Ext. Svc. Energy Conservation Fact Sheet EC-12.

 1978. Irrigation Systems for Crop Production in Florida.
 Univ. of Fla. Water Resource Council Bulletin WRC-8.

 and Rush E. Choate. 1969. Selection of Pumps and Power
 Units for Irrigation Systems in Florida. Univ. of Fla. Coop. Ext.
 Sve. Cir. 330.

Katzman, Martin T. and Ronald W. Matlin. 1978. "The Economics of Adopt-
 ing Solar Energy Systems for Crop Irrigation," American Journal of
 Agricultural Economics 60(Nov.): 648-654.

Litka, Arthur, Robert Walker, Mukesh Khattar and Craig Maytrott. 1981.
 "The FSEC Photovoltaic Residence: Initial Operational Performance."
 Paper presented at AS/ISES Meeting, May 26-30, 1981.

Milon, J. Walter. 1981. "Alternative Energy Systems and Electric Rate
 Reform," Public Utilities Fortnightly (June 4): 15-20.

Norman, Collin. 1981. "Renewable Power Sparks Financial Interest,"
 Science 212(June 26): 1479-1481.

 Pair, ClaudeH., Walter W. Hinz, Crawford Reid, and Kenneth R. Frost.
 1975. Sprinkler Irrigation. Silver Springs, The Irrigation
 Association.

 Smith, Jeffrey L. 1981. "Photovoltaics," Science 212(June 26): 1972-
 1978.

 Stanley, James M., Clifton Taylor, William R. Summerhill, Jr. and Lionel
 J. Beaulieu. 1980. "Citrus Energy Survey-Use Estimates and Con-
 servation." Univ. of Fla. IFAS Energy Report No. 2.

 U.S. National Climatic Center. 1980. "Hourly Solar Radiation Surface
 Meteorological Observation." Solmet Users Manual, Vol. 1-~TD-9724).