Search Results for the EPA National Library Catalog

Items Found: 989
Showing: Items 551 - 600
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Personal protective equipment for pesticide applicators : guide to sources : Mid-western states (Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, Ohio, Wisconsin). 1989
Pesticide inputs and levels : Minnesota waters-Lake Superior Basin / 1971
Pesticides and groundwater : a survey of selected private wells in Minnesota / 1989
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 5 (Illinois, Indiana, Michigan, Minnesota, Ohio, Wisconsin). 1992
Phalen Corridor Initiative. 1997
Phosphorus Removal in Lagoon Treatment Systems. 1992
Photosynthesis and respiration rates in the Monticello experimental streams : 1976/77 diel field data and computed results / 1982
Phytoplankton of Minnesota Lakes. A Preliminary Survey. 1971
Pilot Study for Measuring Environmental Exposures from Agricultural Applications of Pesticides: An Overview. 1993
Pilot test of wetland condition indicators in the prairie pothole region of the United States / 1997
Planning for the birds : things to consider when managing your forest / 1998
Pollution and recovery characteristics of the Mississippi River / 1958
Pollution control through land use management. 1969
Pollution of the Interstate and Intrastate Waters of the Upper Mississippi River and Its Tributaries - Minnesota and Wisconsin. Proceedings of Conference, Session (2nd), Held at Minneapolis, Minnesota, on February 28, March 1 and 20, 1967. Volume 1. 1967
Pollution of the Waters of the Upper Mississippi River and Its Signigicant Tributaries, Minneapolis-St. Paul Metropolitan Area, Minnesota - Wisconsin. 1964
Pollution prevention possibilities for small and medium-sized industries : results of the WRITE project / 1995
Pollution prevention resources for EPA Region 5. 2001
Population biology and management of the walleye in western Lake Superior / 1992
Possible environmental impact of base metal mining in Minnesota 1972
Preliminary analytical survey of Minnesota peats for possible industrial chemical utilization / 1979
Preliminary Evaluation of Compliance Status of Grain Elevators in Region V. 1974
Preliminary evaluation of ground-water contamination by coal-tar derivatives, St. Louis Park area, Minnesota 1984
Preliminary Investigation of the Role of Aquatic Macrophytes in Heavy Metal Uptake from Water with Coal Particles. 1980
Preliminary plan of study : level "B" study : Red River of the North Basin, Fargo-Moorhead standard metropolitan statistical area, FY 1975-1977 / 1973
Premigrational movements and behavior of young mallards and wood ducks in north-central Minnesota 1989
Presesence {i.e. Presence} and distribution of organic wastewater compounds in wastewater, surface, ground, and drinking waters, Minnesota, 2000-02 2004
Prevalence of 'Giardia' spp. in Beaver and Muskrat Populations in Northeastern States and Minnesota: Detection of Intestinal Trophozoites at Necropsy Provides Greater Sensitivity than Detection of Cysts in Fecal Samples. 1990
Priority ranking for pollution prevention demonstration projects : a ranking of Minnesota industrial emitters of toxic air pollutants. 1991
Proceedings : National Conference on Urban Erosion and Sediment Control : Institutions & Technology held October 10-12, 1979 at St. Paul, Minnesota. 1980
Proceedings of Conference in the Matter of Pollution of the Interstate Waters of the Red River of the North, North Dakota-Minnesota. 1965
Proceedings of Conference on Inland Lake Renewal and Shoreland Management. 1972
Proceedings of Conference on Ongoing Water Resources Research in Minnesota, March 1970. 1970
Proceedings of Conference on Toward A Statewide Ground Water Quality Information System and Report of Ground Water Quality Subcommittee, Citizens Advisory Committee, Governors Environmental Quality Control. 1973
Proceedings: second meeting of the second session (reconvened) Duluth, Minnesota, January 14-15, 1971. 1971
Profile of Air Quality in Region V. 1980
Progress Evaluation Meeting (2nd) in the Matter of the Interstate and Intrastate Waters of the Upper Mississippi River and Its Tributaries - States of Wisconsin and Minnesota Held at Minneapolis, Minnesota on 22 July 1969. 1969
Progress report and long-range plan and program for water pollution control. 1968
Progress Report on Drinking Water Protection Efforts. 2005
Proposed Water Quality Guidance for the Great Lakes System. 1993
Prospectus : St. Cloud Metropolitan Area Sanitary Sewerage Planning Program. 1970
Protecting Minnesota's waters the land-use connection. 1986
Public Behavior and Attitudes in Response to Reported Hazardous Drinking Water. A Feasibility Study. 1976
Public Health Bulletin No. 203: A Study of the Pollution and Natural Purification of the Upper Mississippi River(Surveys and Laboratory Studies) 1932
Publications Related to Water Resources Research Center Projects, 1967-71. Abstracts--Index. 1971
Quality of surface waters in Minnesota, 1907
Quality of waters, Minnesota; a compilation, 1955-62 / 1963
Quarterly report : April - June 1978 / 1978
Quaternary geologic map of the Minneapolis 40 x 60 quadrangle, United States 1983
Rabbit Lake, Crow Wing County, Minnesota. 1975
Rainy River watershed in Minnesota 1960
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