Effects of agricultural practices and septic-system effluent on the quality of water in the unconfined aquifer in parts of eastern Sussex County, Delaware /
by Judith M. Denver ; prepared by the United States Geological Survey under the Joint-Funded Program with the Delaware Geological Survey.

APA Citation

Denver, J. M., Delaware Geological Survey., Geological Survey (U.S.). (1989). Effects of agricultural practices and septic-system effluent on the quality of water in the unconfined aquifer in parts of eastern Sussex County, Delaware. Newark, Del.: Delaware Geological Survey.

MLA Citation

Denver, J. M, Delaware Geological Survey, and Geological Survey (U.S.). Effects of Agricultural Practices And Septic-system Effluent On the Quality of Water In the Unconfined Aquifer In Parts of Eastern Sussex County, Delaware. Newark, Del.: Delaware Geological Survey, 1989.

Warning: These citations may not always be complete (especially for serials).