Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Recent Biogenic Phosphorite: Concretions in Mollusk Kidneys. 1977
Recommendation on Lead Staff Paper. 1986
Recommended Methods of Reduction, Neutralization, Recovery, or Disposal of Hazardous Waste. Volume VI. National Disposal Site Candidate Waste Stream Constituent Profile Reports. Mercury, Arsenic, Chromium, and Ca dmium Compounds. 1973
Recommended Methods of Reduction, Neutralization, Recovery, or Disposal of Hazardous Waste. Volume VIII. National Disposal Site Candidate Waste Stream Constituent Profile Reports. Miscellaneous Inorganic and Organic Compounds. 1973
Recommended Methods of Reduction, Neutralization, Recovery, or Disposal of Hazardous Waste. Volume XII. Industrial and Municipal Disposal Candidate Waste Stream Constituent Profile Reports. Inorganic Compounds. 1973
Recommended Methods of Reduction, Neutralization, Recovery, or Disposal of Hazardous Waste. Volume XIII. Industrial and Municipal Disposal Candidate Waste Stream Constituent Profile Reports. Inorganic Compounds (co ntinued). 1973
Recommended Methods of Reduction, Neutralization, Recovery, or Disposal of Hazardous Waste. Volume XIV. Summary of Waste Origins, Forms, and Quantities. 1973
Reconnaissance Study of Radiochemical Pollution from Phosphate Rock Mining and Milling. 1973
Recycling municipal sludges and effluents on land ; proceedings of the joint conference. Sponsored by the Environmental Protection Agency, the U.S. Dept. of Agriculture [and] the National Association of State Universites and Land Grant Colleges. 1973
RED facts : carbon dioxide / 1991
RED facts : cryolite. (Fact sheet) / 1996
RED facts : glyphosate. 1993
RED facts : inorganic nitrate/nitrite (sodium and potassium nitrates) / 1991
RED facts : sodium calcium hypochlorite salts / 1991
RED facts : zinc salts / 1992
Reduction of nitric oxide with metal sulfides. 1978
Reedy Lake, Polk County, Florida. 1977
Regeneration chemistry of sodium-based double alkali scrubbing process / 1973
Regeneration of chromated aluminum deoxidizers; phase I report / 1973
Region 3 GPRA Baseline RCRA Corrective Action Facility General Chemical Corporation 2006
Region 3 GPRA Baseline RCRA Corrective Action Facility University Of Virginia 2005
Regional air pollution study : effects of airborne sulfur pollutants on materials / 1980
Regional air pollution study : high volume filter measurements of suspended particulate matter / 1979
Regional air pollution study : sulfur compounds and particulate size distribution inventory / 1977
Regional Analysis of the Effects of Land Use on Stream-Water Quality, Methodology and Application in the Susquehanna River Basin, Pennsylvania and New York. 1978
Regional analysis of wet deposition for effects research : project summary / 1989
Regional Chemical Characteristics of Lakes in North America. Part 2: Eastern United States. 1986
Regional Laboratory Certification Program; US EPA Region VIII; Analytical Operations Section; Drinking Water 1994
Regional-Scale Pollutant Transport Studies in the Northeastern United States. 1983
Regulatory impact analysis : benefits and costs of proposed national primary drinking water regulations for inorganic chemicals. Phase 2, March 1989 / 1989
Relation Between Soil Characteristics, Water Movement and Nitrate Contamination of Ground Water. 1972
Relationships between drainage area characteristics and nonpoint source nutrients in streams : a preliminary analysis of National Eutrophication Survey data from 143 drainage areas in northeastern and northcentral United States / 1974
Relationships of Phosphorus and Nitrogen to the Trophic State of Northeast and North-Central Lakes and Reservoirs. 1974
Removal and recovery of metals and phosphates from municipal sewage sludge / 1980
Removal of contaminants from fine grained soils using electrokinetic (EK) flushing : final report, September 30, 1987-June 30, 1993 / 1993
Removal of Impurities from Trickling Filter Effluents by Coagulation. 1972
Removal of Nitrate by an Algal System, Phase II. 1971
Removal of nitrate from contaminated water supplies for public use / 1981
Removal of Nitrate from Contaminated Water Supplies for Public Use. 1982
Removal of Phosphate and Secondary B.O.D. From Tertiary Treated Wastewater by Aquatic Animals. 1971
Removal of Phosphate from Waste Water by Aluminum and Iron, Phase III. 1973
Removal of Phosphate from Wastewater by Aluminum Salts with Subsequent Aluminum Recovery. 1968
Removing Dissolved Inorganic Contaminants from Water. 1986
Removing Inorganics: Common Methods Have Limits. 1991
Rend Lake, Franklin and Jefferson Counties, Illinois. 1975
Renovation of secondary effluent for reuse as a water resource / 1974
Report of the PAX Company Arsenic Advisory Committee to the Environmental Protection Agency. 1973
Report on Alamogordo Reservoir (Sumner Lake), De Baca and Guadalupe Counties, New Mexico : EPA Region VI / 1977
Report on Altoona Reservoir, Bartow, Cherokee and Cobb Counties, Georgia : EPA Region IV / 1975
Report on Altus Reservoir, Greer and Kiowa Counties, Oklahoma : EPA Region VI / 1977
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