Search Results for the EPA National Library Catalog

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Demonstration of the 'Channel Aeration Process' in Treatment of Sewage, Glenwood, Minnesota. 1966
Demonstration of the separation and disposal of concentrated sediments / 1974
Demonstration of Three Recirculating Swine Waste Management Systems. 1973
Denitrification by anaerobic filters and ponds : phase II / 1972
Denitrification by Anaerobic Filters and Ponds. Phase II. 1971
Design and construction of aquaculture facilities in dredged material containment areas 1993
Design and cost of feedlot runoff control facilities / 1979
Design and Operation of Aerated Lagoons for Municipal Wastewater Treatment in Cold Climates. 1972
Design and Simulation of Equalization Basins 1973
Design Considerations for Extended Aeration in Alaska. 1970
Design criteria for swine waste treatment systems / 1976
Design Guides for Biological Wastewater Treatment Processes. 1971
Design Information Report: Protection of Wastewater Lagoon Interior Slopes. 1986
Design manual : municipal wastewater stabilization ponds / 1983
Design of a monitoring program for ash pond effluents / 1979
Design parameters for animal waste treatment systems / 1974
Design parameters for animal waste treatment systems : nitrogen control / 1976
Detailed Study of the Oxidation Ditch as a Method of Wastewater Treatment at Cameron, West Virginia. 1967
Development Document for Recommended Effluent Limitations Guidelines and Standards of Performance for the Fish Hatcheries and Farms. Point Source Category. 1977
Development of Immobilized Enzyme Systems for Enhancement of Biological Waste Treatment Processes. 1970
Development of methods to improve performance of surface mine sediment basins : phase 1 / 1980
Development of methods to improve performance of surface mine sediment basins : phase I / 1980
Developments at Eighth International Conference on Water Pollution Research, Sydney, Australia, October 17-22, 1976 / 1977
Developments at Eighth International Conference on Water Pollution Research, Sydney, Australia, October 17-22, 1976 / 1977
Dewatering of mine drainage sludge / 1971
Dewatering of mine drainage sludge. 1971
Disposal of by-products from nonregenerable flue gas desulfurization systems : final report / 1979
Disposal of by-products from nonregenerable flue gas desulfurization systems : initial report / 1974
Disposal of by-products from nonregenerable flue gas desulfurization systems : second progress report / 1977
Disposal of dilute pesticide solutions / 1976
Disposal of flue gas cleaning wastes : EPA Shawnee field evaluation : second annual report / 1978
Disposal of flue gas cleaning wastes : EPA Shawnee field evaluation : third annual report / 1980
Disposal of flue gas cleaning wastes : EPA Shawnee field evaluation, initial report / 1976
Disposal of Flue-Gas-Cleaning Wastes. 1977
Disposal of Industrial Wastes by Lagooning. 1969
Distribution of treated-wastewater constituents in pore water at a pond-bottom reactive barrier, Cape Cod, Massachusetts / 2009
Draft environmental impact statement : Northglenn water management program / 1980
Draft environmental impact statement on the Metropolitan Wastewater Management Commission Sludge Management Plan / 1983
Eager : the surprising, secret life of beavers and why they matter / 2018
East Pond, Somerset and Kennebec Counties Total Maximum Daily (Annual) Load. Final Lakes TMDL Report. DEPLW2001-10. 2001
Ecological impact of integrated chemical and biological aquatic weed control : final report {MICROFICHE} / 1983
Ecological investigations at power plant cooling lakes, reservoirs, and ponds : an annotated bibliography : final report / 1981
Ecological Monitoring of Stream Systems. 1973
Ecology of Diatoms in Hardwater Habitats. 1971
Ecology of Floodplain Pools in the Kaskaskia River Basin of Illinois. 1973
Economic Aspects of Thermal Pollution Control in the Electric Power Industry. 1969
Economic assessment of backfitting power plants with closed-cycle cooling systems / 1976
Economic benefits of runoff controls. 1995
Economic Evaluation of Alternative Farm Water Sources in the Claypan Area of Illinois. 1973
Economical residential pressure sewer system with no effluent / 1975
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