Search Results for the EPA National Library Catalog

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Radiological, chemical, and environmental health assessment of the marine resources of the Isla de Vieques bombing range, Bahia Salina del Sur, Puerto Rico / 2004
Rare and endangered animal species of Puerto Rico : a committee report. 1977
Reconnaissance of ground-water quality in the Manati quadrangle, Puerto Rico, August-November 1992 1997
Reconnaissance of the ground-water resources of Vieques Island, Puerto Rico 1989
Reconnaissance of the principal springs of Puerto Rico, 1982-83 1983
Reconnaissance of trace-organic compounds in ground water throughout Puerto Rico, October 1983 1985
Reconnaissance of volatile synthetic organic chemicals at public water supply wells throughout Puerto Rico, November 1984 - May 1985 1986
Region 2 Needs to Improve Its Internal Processes Over Puerto Rico's Assistance Agreements / 2017
Regulation for the control of hazardous and non-hazardous solid waste : {amended version}. 1982
Regulations and Non-Regulatory Revisions to State Implementation Plan: Puerto Rico. 1981
Report for Consultation on the Commonwealth of Puerto Rico Air Quality Control Region. 1970
Restoration of freshwater in the Ca no Tiburones area, Puerto Rico 1984
Reverdeciendo el Caribe : Oficina de Puerto Rico, EPA Región 2. 2012
Rio Abajo, Pitahaya, and Daguao Formations in eastern Puerto Rico : a description of three largely volcaniclastic units, which are assigned an early Cretaceous age 1977
Risk Ranking Project Region 2: Economic/Welfare Ranking and Problem Analysis. 1991
San Juan, Puerto Rico Metropolitan Area Air Pollutant Emission Inventory. 1971
Scientific survey of Puerto Rico and the Virgin Islands an eighty-year reassessment of the islands' natural history / 1996
Scientist from Puerto Rico, Maria Cordero Hardy / 1985
Sedimentation history of Lago Loíza, Puerto Rico, 1953-94 / 1997
Sedimentation survey of Lago Caonillas, Puerto Rico, February 1995 1996
Sedimentation survey of Lago Caonillas, Puerto Rico, February 2000 2001
Sedimentation survey of Lago Carite, Puerto Rico, October 1999 2001
Sedimentation survey of Lago de Cidra, Puerto Rico, November 1997 1999
Sedimentation survey of Lago Dos Bocas, Puerto Rico, August 1994 1996
Sedimentation survey of Lago Dos Bocas, Puerto Rico, June 1985 1989
Sedimentation survey of Lago Guajataca, Puerto Rico, January 1999 2000
Sedimentation survey of Lago Guayo, Puerto Rico, October 1997 1999
Sedimentation survey of Lago La Plata, Puerto Rico, October 1998 2000
Sedimentation survey of Lago Loiza, Puerto Rico, July 1985 1989
Sedimentation survey of Lago Lucchetti, Puerto Rico, March 2000 2001
Sedimentation survey of Lago Patillas, Puerto Rico, April 1997 1999
Sedimentation survey of Lago Yahuecas, Puerto Rico, March 1997 1999
Simulation of flow in the upper North Coast Limestone aquifer, Manatí-Vega Baja area, Puerto Rico / 2001
Simulation of ground-water flow in the Rio Yauco alluvial valley, Yauco, Puerto Rico / 1986
Simulation of ground-water flow in the water-table aquifer near Barceloneta, Puerto Rico 1985
Single-well injection and recovery of freshwater from an aquifer containing saline water at Arecibo, Puerto Rico 1989
Smaller Foraminifera from deep wells on Puerto Rico and St. Croix 1976
Socio-Economic Factors Related to the Incidence of a Water-Borne Disease. 1970
Soil climate regimes of the southern states, Puerto Rico, and the United States Virgin Islands / 1994
Soil survey laboratory data and descriptions for some soils of Puerto Rico and the Virgin Islands 1967
Standardization of roadside counts of columbids in Puerto Rico and on Viegques Island 1993
State of the environment 1998 : New Jersey, New York, Puerto Rico, U.S. Virgin Islands. 1998
State Review Framework: Puerto Rico Round 2 Report for Federal Fiscal Year 2010. 2011
State Review Program Framework: FY 2006. Review of the Puerto Rico Environmental Quality Board. 2007
State water quality standards summary : Puerto Rico. 1988
Statistical model for the description of coastal currents : project development technical completion report / 1970
Storm-tide elevations caused by Hurricane Hugo on the U.S. Virgin Islands and Puerto Rico, September 18, 1989 / 1996
Storm-tide elevations caused by Hurricane Hugo on the U.S. Virgin Islands and Puerto Rico, September 18, 1989 / 1996
Storm-wave swash along the north coast of Puerto Rico 1972
Studies on the vegetation of Puerto Rico. 1966
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