Geochemical effects of recharging the Magothy aquifer, Bay Park, New York, with tertiary-treated sewage

by Ragone, Stephen E.
Published: U.S. Govt. Print. Off., 1977

Toxic waste--ground-water contamination program

by Ragone, Stephen E.
Published: U.S. Geological Survey ; [Books and Open-File Reports Section, distributor], 1988

Geochemical effects of recharging the Magothy aquifer, Bay Park, New York, with tertiary-treated sewage

by Ragone, Stephen E.,
Published: United States Department of the Interior, Geological Survey, 1977

U.S. Geological Survey toxic substances hydrology program : proceedings of the technical meeting, Phoenix, Arizona, September 26-30, 1988

Published: U.S. Geological Survey ; 1989

Evaluation of regional ground-water quality in relation to land use : U.S. Geological Survey Toxic Waste--Ground-Water Contamination Program

by Helsel, Dennis R.
Published: U.S. Geological Survey ; Open-File Services Section, Western Distribution Branch, U.S. Geological Survey [distributor], 1984

Nitrogen in ground water and surface water from sewered and unsewered areas, Nassau County, Long Island, New York

Published: U.S. Geological Survey, Water Resources Division, 1980

U.S. Geological Survey Toxic Substances Hydrology Program : proceedings of the Technical Meeting, Phoenix, Arizona, September 26-30, 1988

by U.S. Geological Survey Toxic Substances Hydrology Program. Technical Meeting (1988 : Phoenix, Ariz.),
Published: U.S. Geological Survey, 1989

Monthly fluctuations in the quality of ground water near the water table in Nassau and Suffolk Counties, Long Island, New York

by Katz, Brian G.,
Published: U.S. Geological Survey, 1978