Estimated discharge and chemical-constituent loading from the upper Floridan aquifer to the lower St. Johns River, northeastern Florida, 1990-91 /
by R.M. Spechler ; prepared in cooperation with the U.S. Army Corps of Engineers.

APA Citation

Spechler, R. M., Geological Survey (U.S.)., United States. Army. Corps of Engineers. (1995). Estimated discharge and chemical-constituent loading from the upper Floridan aquifer to the lower St. Johns River, northeastern Florida, 1990-91. Tallahassee, Fla.: U.S. Dept. of the Interior, U.S. Geological Survey .

MLA Citation

Spechler, R. M, Geological Survey (U.S.), and United States. Army. Corps of Engineers. Estimated Discharge And Chemical-constituent Loading From the Upper Floridan Aquifer to the Lower St. Johns River, Northeastern Florida, 1990-91. Tallahassee, Fla.: U.S. Dept. of the Interior, U.S. Geological Survey , 1995.