Search Results for the EPA National Library Catalog

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Showing: Items 1051 - 1100
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Conservation districts and Great Lakes water quality : present and prospective roles : a report to the National Association of Conservation Districts, Committee on the Great Lakes / 1990
Conserving the Potomac's soil and water resources progress in application of conservation and management practices on agriculture and forestlands in the Potomac River Basin and their effect on water quality / 1977
Consider the Source: A Pocket Guide to Protecting Your Drinking Water. Drinking Water Pocket Guide No. 3. 2002
Considerations for preparation of operation and maintenance manuals / 1973
Considerations for the use of wet ponds for water quality enhancement / 1989
Consistent implementation of the FY 1993 guidance on technical impracticability of ground-water restoration at Superfund sites. 1995
Consolidated summary of state reporting requirements for the Safe Drinking Water Information System (SDWIS) 1995
Consolidated Summary of State Reporting Requirements for the Safe Drinking Water Information System (SDWIS). 1996
Constantine Reservoir, St. Joseph County, Michigan. 1975
Constructed wetlands for pollution control : processes, performance, design and operation / 2000
Constructed wetlands for water quality improvement / 1993
Construction and monitoring of water and sediments in wetlands created in the Black Butte Reservoir fluctuation zone, Orland, California 1995
Construction Grants Program for Municipal Wastewater Treatment Works: Handbook of Procedures (July 1989 Update). 1989
Construction grants, 1982 : municipal wastewater treatment / 1982
Construction grants, 1985 : municipal wastewater treatment / 1984
Construction incentive guidance. 1989
Consultation on the aging water infrastructure research plan and program / 2009
Consumer confidence report writer. 1999
Contaminants of emerging concern within the mainstem of the Ohio River and its tributaries / 2009
Contaminated sediment removal program / 1994
Contaminated sediments criteria report / 1989
Contamination in municipal water supplies : an interim report of the Special Legislative Commission on Water Supply, Commonwealth of Massachusetts. 1986
Contingent valuation assessment of the economic damages of pollution to marine recreational fishing / 1989
Control authority pretreatment audit checklist and instructions. 1992
Control of aquatic vegetation in New York State / 1973
Control of biological problems in water supplies / 1971
Control of distribution system water quality using inhibitors / 2008
Control of legionella in plumbing systems. 1987
Control of nonpoint source pollution in Virginia : an assessment of the local role / 1987
Control of reservoir water quality by engineering methods / 1967
Control of salinity from point sources yielding groundwater discharge and from diffuse surface runoff in the Upper Colorado River Basin : FY 1978-79 status report / 1980
Control of spillage of hazardous polluting substances, 1971
Control policies for specific water pollutants. 1982
Control strategies, costs & impacts for nonpoint sources: areawide waste treatment management plan for the greater Houston area (section 208, PL 92-500). 1977
Controlling nonpoint source pollution : a guide. 1987
Controlling nonpoint source pollution on Balus & Limestone Creeks through education and stream monitoring / 1992
Controlling nonpoint source pollution on Balus & Limestone Creeks through education and stream monitoring : appendix I, business inspection reports, Balus Creek / 1992
Controlling nonpoint source pollution on Balus & Limestone Creeks through education and stream monitoring : appendix II, business inspection reports, Limestone Creek / 1992
Controlling nonpoint source runoff pollution from roads, highways and bridges. 1995
Controlling nonpoint-source water pollution : a citizen's handbook / 1988
Controlling salinity in the Colorado River Basin 1989
Conventional and unconventional approaches to water service provision / 2004
Cool Clean Water : a Study of Water Quality in New Mexico / 1975
Cooperating for clean water : case studies of agricultural Nonpoint Source pollution control in the Great Lakes states / 1986
Cooperating for clean water : estimating water quality improvements from management of agricultural nonpoint source pollution / 1987
Cooperating for clean water : institutional issues in agricultural nonpoint source pollution control policy / 1987
Cooperating for clean water : lessons learned about agricultural nonpoint source pollution control in the Great Lakes states / 1987
Cooperative extension system's water quality educational materials : bibliography. 1991
Cooperative Extension System's water quality educational materials : bibliography. 1990
Coordinated Tribal Water Quality Program. 1993
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