Compilation of water-quality data for the north coast limestone aquifers, Puerto Rico, 1951 to 1987

by Román-Más, Angel J.
Published: Dept. of the Interior, U.S. Geological Survey : Books and Open-File Reports [distributor], 1988

Geochemical evolution of waters within the north coast limestone aquifers of Puerto Rico : a conceptualization based on a flow path in the Barceloneta area

by Román-Más, Angel J.,
Published: U.S. Geological Survey, 1987

Water required, water used, and potential water sources for rice irrigation, north coast of Puerto Rico

by Román-Más, Angel J.,
Published: U.S. Geological Survey, 1988

Puerto Rico ground-water quality

by Zack, Allen L.
Published: Dept. of the Interior, U.S. Geological Survey : Books and Open-File Reports Section, distributor, 1987

U.S. Virgin Islands ground-water quality

by Zack, Allen L.
Published: Dept. of the Interior, U.S. Geological Survey : Books and Open-File Reports Section, distributor, 1987

Water-quality and well-construction data for selected farmstead wells in Tennessee

by Bennett, Michael W.
Published: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], 1993

Reconnaissance of ground-water quality at selected wells in the Beaver Creek watershed, Shelby, Fayette, Tipton, and Haywood Counties, West Tennessee, July and August 1992

by Fielder, Amy M.
Published: U.S. Geological Survey ; USGS Earth Science Information Center, Open-File Reports Section [distributor], 1994

Elevation of the water-table surface for the alluvial aquifer and hydrologic conditions in the Santa Isabel-Juana Diaz area, Puerto Rico, March 1986

by Geological Survey (U.S.),
Published: Department of the Interior, U.S. Geological Survey, 1987

Reconnaissance of ground-water quality at selected sites in Bedford and Coffee counties, Tennessee, June and July 1991

by Geological Survey (U.S.)
Published: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], 1991