Search Results for the EPA National Library Catalog

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Showing: Items 301 - 350
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Study of Coastal Water Quality in the vicinity of San Juan, Puerto Rico, January 13-31, 1971. 1971
Study of rum distillery waste treatment and by-product recovery technologies / 1978
Study of the Costs and Effects of Irrigation in the Planning and Implementation of the Lagas Valley Agricultural Development Programme. 1972
Study of the Relevance of Selected Ecological Factors Related to Water Resources and the Social Organization of Fishing Villages in Puerto Rico. 1972
Submarine Spring Explorations. Northwest Coast of Puerto Rico. 1971
Summary appraisals of the Nation's ground-water resources--Caribbean region 1980
Summary of significant floods in the United States, Puerto Rico, and the Virgin Islands, 1970 through 1989 2001
Summary of state implementation plan revision program for Puerto Rico : total suspended particulates and sulfur dioxide / 1979
Sunshine and cloudiness at selected stations in the United States, Alaska, Hawaii, and Puerto Rico / 1951
Superfund : progress at national priority list sites, Puerto Rico & Virgin Islands, 1995 update. 1995
Superfund CERCLIS characterization project : region 2 results. 1991
Superfund Record of Decision (EPA Region 2): V&M/Albaladejo, Almirante Norte War, Puerto Rico, September 2000. 2000
Superfund record of decision : Barceloneta Landfill Site, (Florida Afuera Ward), Barceloneta, PR. 1996
Superfund record of decision : Fibers Public Supply Wells, PR : first remedial action - final. 1991
Superfund record of decision : Frontera Creek, PR : first remedial action - final. 1991
Superfund record of decision : G.E. Wiring, PR : first remedial action : final / 1988
Superfund record of decision : Janssen Inc., OU 1, Gurabo, PR. 1997
Superfund record of decision : Janssen, PR. 1993
Superfund record of decision : Juncos Landfill Site, Juncos, PR. 1994
Superfund record of decision : Juncos Landfill, PR : first remedial action. 1991
Superfund record of decision : Naval Security Group Activity (Site 6-Former Pest Control Shop), Sabana Seca, Puerto Rico. 1996
Superfund record of decision : Naval Security Group Activity OU 1 (Sites 2 & 4), Sabana Seca, PR. 1997
Superfund record of decision : Naval Security Group Activity OU 3 (Sites 1 & 3) Sabana Seca, PR. 1997
Superfund record of decision : RCA del Caribe (O.U.1), Barceloneta, PR. 1995
Superfund record of decision : Upjohn Manufacturing Company, PR : first remedial action : final. 1988
Superfund record of decision : Vega Alta Public Supply Wells, OU 2, Vega Alta, PR. 1997
Superfund record of decision : Vega Alta, PR. 1987
Superfund record of decision amendment : G.E. Wiring Devices Site, Juana Diaz, PR. 1999
Surface-water, water-quality, and ground-water assessment of the Municipio of Comerio, Puerto Rico, 1997-99 2001
Suspended-sediment data in the upper Rio Grande De Loiza basin, Puerto Rico 1989
Technique for Evaluating Sedimentation at River Mouths. 1973
Ten year construction program for waste water treatment facilities / 1971
The comprehensive water quality management plan for Puerto Rico, 1970-2020 / 1976
The Lower Cretaceous Figuera Lava and Fajardo Formation in the stratigraphy of northeastern Puerto Rico / 1973
The National Estuary Program / 2001
The potential impact of ocean thermal energy conversion (OTEC) operation on fisheries / 1986
The rum industry and rum distillery wastes in Puerto Rico and the Virgin Islands : effects on the marine environment and treatment options / 1979
The transmission of dengue fever in Puerto Rico : an epidemiologic approach using a Geographic Information System / 1998
Toxic Release Inventory (TRI), Puerto Rico, 1987 (dBASE III) (for Microcomputers). 1987
Toxic Release Inventory (TRI), Puerto Rico, 1987 (LOTUS 1-2-3) (for Microcomputers). 1987
Toxic Release Inventory (TRI), Puerto Rico, 1988 (in dBase III Plus) (for Microcomputers). 1988
Toxic Release Inventory (TRI), Puerto Rico, 1988 (in Lotus 1-2-3) (for Microcomputers). 1988
Toxic Release Inventory (TRI), Puerto Rico, 1989 (in dBase and Lotus 1-2-3 Format) (for Microcomputers). 1989
Toxic Release Inventory (TRI), Puerto Rico, 1989 (in Macintosh Excel Format) (for Microcomputers). 1989
Toxic Release Inventory (TRI), Puerto Rico, 1991 and 1992 (in dBase III Plus) (for Microcomputers). 1992
Toxic Release Inventory (TRI), Puerto Rico, 1991 and 1992 (in Lotus 1-2-3) (for Microcomputers). 1992
Toxic Substances Control Act Grants to States. 1981
Two- to ten-day rainfall for return periods of 2 to 100 years in Puerto Rico and Virgin Islands 1965
Two- to ten-day rainfall for return periods of 2 to 100 years in Puerto Rico and Virgin Islands / 1965
Use of surface-geophysical techniques for ground-water exploration in the Canovanas-Rio Grande area, Puerto Rico 1985
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