Search Results for the EPA National Library Catalog

Items Found: 497
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Modeling the fate of toxic organic materials in aquatic environments / 1982
Modeling Water Quality and the Effects of Agricultural Best Management Practices in Four Mile Creek, Iowa. 1983
Modeling Water Quality and the Effects of Agricultural BMPs (Best Management Practices) in the Iowa River Basin. 1984
Movement of agricultural chemicals between surface water and ground water, lower Cedar River Basin, Iowa 1996
Municipal Water Facilities Inventory as of January 1, 1958. Volume 6. Region VI - Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, South Dakota. 1960
National emissions data system area source inventory for the state of Iowa / 1973
National Emissions Data System Area Source Inventory for the State of Iowa. 1973
National Environmental/Energy Workforce Assessment. Iowa. 1977
National Environmental/Energy Workforce Assessment. National Summary. Volume Two: Iowa-Nebraska. 1977
National list of plant species that occur in wetlands : north central (Region 3) / 1988
National priorities list sites : Iowa. 1991
National priorities list sites : Iowa. 1992
National priorities list sites, Iowa. 1990
NCWQ-section II, Iowa-Cedar River basin : final report 1975
No Further Remedial Action Planned (NFRAP) Sites on CERCLIS for Region 7: Kansas, Nebraska, Missouri, Iowa. 1995
Northeast Iowa Rivers Basin study, Iowa and Minnesota : groundwater contamination report / 1986
NPDES compliance monitoring and water/waste characterization : Salsbury Laboratories/Charles City, Iowa [June 19-30, 1978] / 1978
Okoboji wetlands : a lesson in natural history / 1996
Omaha Metropolitan Area Air Pollutant Emission Inventory. 1970
Omaha-Council Bluffs solid waste management plan : status report 1969. 1971
Omaha-Council Bluffs Solid Waste Management Plan. 1969
Out to the lakes / 2011
Oxidation ditch treatment of meatpacking wastes / 1979
Oxidation ditch treatment of meatpacking wastes / 1979
People making a difference : the Big Spring Basin demonstration project / 1991
Permit Compliance System (PCS) Facility Address and Permit File EPA Region 7 (IA, KS, MO, NE) (for Microcomputers). 1996
Permit Compliance System (PCS) Facility Address and Permit File EPA Region 7 (IA, KS, MO, NE) (on Diskette). 1997
Personal protective equipment for pesticide applicators : guide to sources : Mid-western states (Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, Ohio, Wisconsin). 1989
Pesticide use observation : Adel, Iowa / 1981
Pesticide use observation : Ainsworth, Nebraska, August 1981 / 1981
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 7 (Iowa, Kansas, Missouri, Nebraska). 1992
Pesticides in Iowa surface waters : summary of a workshop held March 1977 / 1977
Pesticides in water supplies using surface water sources / 1987
Phosphorus Control and Nitrification Processes for Municipal Wastewater. 1985
Pilot Study of an Innovative Biological Treatment Process for the Removal of Ammonia from a Small Drinking Water System. 2012
Plant Species as Wildlife Cover and Erosion Control on 'Mudflats' in Iowa's Large Reservoir Systems. 1973
Pollution of Interstate Waters Missouri River, Sioux City, Iowa, 23-27 March 1959 (Transcrip of Hearing). Volume 1. 1959
Pollution of Interstate Waters. Missouri River. River Miles 846.5-642.3 Inclusive, Sioux City, Iowa, July 24, 1958. Transcript of Conference. 1958
Pollution prevention resources for EPA Region 7. 2001
Pollution prevention works for Iowa : case studies / 1993
Pollution prevention works for Iowa : health care case summaries / 1996
Practical pollution prevention for small business. 1992
Prairie Rose Lake, Shelby County, Iowa. 1976
Prairies, forests, and wetlands : the restoration of natural landscape communities in Iowa / 1992
Pre-Impoundment Recreational Use Pattern and Waterfowl Occurrence in the Saylorville Reservoir Area. 1970
Preliminary Application of HSPF (Hydrologic Simulation Program--FORTRAN) to the Iowa River Basin to Model Water Quality and the Effects of Agricultural Best Management Practices. 1983
Pressure filtration of waste water sludge with ash filter aid / 1973
Proceedings of North Central Warm-water Fish Culture Workshop. 1968
Proceedings of Second Session of the Conference to Consider the Establishment of Water Quality Standards for the Missouri River Basin Interstate Waters. State of Iowa. Held in Council Bluffs, Iowa, on 15-16 April 1969. 1969
Profile of environmental quality, Iowa. 1980
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