Search Results for the EPA National Library Catalog

Items Found: 822
Showing: Items 601 - 650
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Occurrence of Chlorobenzene in Drinking Water, Food and Air. 1983
Occurrence of Dichlorobenzene in Drinking Water, Food and Air. 1982
Occurrence of Mercury in Drinking Water, Food and Air. 1984
Occurrence of Nitrate in Drinking Water, Food and Air. 1985
Occurrence of Pesticides in Drinking Water, Food, and Air. Phase 2 (Revised Draft), July 1987. 1987
Occurrence of Tetrachloroethylene (Perchloroethylene) in Drinking Water, Food and Air. 1982
Occurrence of Trichloroethylene in Drinking Water, Food and Air. 1982
Occurrence of Vinyl Chloride in Drinking Water, Food and Air. 1982
Office of Wastewater Enforcement and Compliance (OWEC) primer. 1993
Office of Wastewater Enforcement and Compliance (OWEC) primer. 1993
Office of Water Policy and Technical Guidance on Interpretation and Implementation of Aquatic Life Metals Criteria. 1993
Optimizing water treatment plant performance using the composite correction program. 1991
Oregon, USA, ecological regions and subregions for water quality management / 1991
Overview of the storm water program / 1996
Overview of the Storm Water Program, December 1991. 1991
Overview of the Storm Water Program, October 1993. 1993
Overview of the storm water program. 1992
Package Plants for Small Water Supplies: The U.S. Experience. 1994
Performance Measurement and the National Industrial Wastewater Pretreatment Program. 1994
Permit guidance document : pulp, paper, and paperboard manufacturing point source category (40 CFR 430). 2000
Permit guidance document : transportation equipment cleaning point source category (40 CFR 442). 2001
Permit guidance document : transportation equipment cleaning point source category (40 CFR 442). 2001
Pesticide State Management Plan Approach to Protecting Ground Water. 1994
pH Control of Industrial Waste Waters in the Inorganic Chemicals Industry. 1979
Pharmaceutical Manufacturing Industry Effluent Limitations Guidelines and Standards Public Meeting. Held on May 23, 1994. 1994
Phase II fact sheet : National Primary Drinking Water Regulations for 38 inorganic and synthetic organic chemicals / 1991
Pollution control standards for discharges to the Ohio River : 2000 revision : notice of requirements / 2000
Pollution control standards for discharges to the Ohio River : notice of requirements / 1997
Pollution control standards for discharges to the Ohio River : notice of requirements / 2003
Pollution prevention (P2) guidance manual for the pesticide formulating, packaging, and repackaging industry : implementing the P2 alternative. 1998
Pollution Research to Protect Aquatic Life. 1960
Post Proposal Work Group for the 40 CFR Part 503 Sewage Sludge Use and Disposal Regulations. 1990
Potential benefits of effluent limitation guidelines for coastal oil and gas facilities in Cook Inlet, Alaska : final report / 1995
Potomac River Water Quality, Washington, D.C., Metropolitan Area. 1969
PRELIM Version 4.0 Users Guide. Documentation for the EPA Computer Program for Development of Local Discharge Limitations under the Pretreatment Program. Data Tape Documentation. 1991
PRELIM, Version 4.0 (for Microcomputers). 1991
Preliminary data summary for the coastal, onshore and stripper subcategories of the oil and gas extraction point source category. 1989
Preliminary data summary for the drum reconditioning industry. 1989
Preliminary data summary for the hazardous waste treatment industry / 1989
Preliminary data summary for the hospitals point source category. 1989
Preliminary data summary for the machinery manufacturing and rebuilding industry. 1989
Preliminary data summary for the pesticide chemicals point source category. 1989
Preliminary data summary for the pharmaceutical manufacturing point source category. 1989
Preliminary data summary for the solvent recycling industry / 1990
Preliminary data summary for the transportation equipment cleaning industry. 1989
Preliminary data summary for the used oil reclamation and re-refining industry / 1989
Preliminary data summary for the wood preserving segment of the timber products processing point source category / 1991
Preliminary data summary of the metal finishing industry. 1994
Preliminary draft 1990 strategy for municipal wastewater treatment task II : management strategy 1981
Preliminary draft 1990 strategy for municipal wastewater treatment task III : operations strategy 1981
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