Search Results for the EPA National Library Catalog

Items Found: 78
Showing: Items 51 - 78
Your Search: (SUBJECT=Mississippi River Watershed)


 
 
 
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Select Item Title Year Published
Second annual report 1989, for the U.S. Fish and Wildlife Service, Environmental Management Technical Center, Long Term Resource Monitoring Program / 1990
Spatial structure and temporal variation of fish communities in the Upper Mississippi River system / 2005
Surface water supply of the United States 1961-65. Part 7, Lower Mississippi River basin. 1969
Surface water supply of the United States, 1949. Part 7, Lower Mississippi River Basin / 1951
Surface water supply of the United States, 1950 Hudson Bay and upper Mississippi River Basin / 1952
Surface water supply of the United States, 1955 Hudson Bay and upper Mississippi River basins / 1957
Surface water supply of the United States, 1956 Hudson Bay and upper Mississippi River basins / 1958
Surface water supply of the United States, 1958 Hudson Bay and upper Mississippi River basins / 1960
Surface water supply of the United States, 1959 Hudson Bay and Upper Mississippi River Basins / 1961
Surface water supply of the United States, 1959 Lower Mississippi River Basin / 1960
Surface water supply of the United States, 1960 Hudson Bay and upper Mississippi River basins / 1962
Surface water supply of the United States, 1961-65. Part 5, Hudson Bay and upper Mississippi River basins. 1971
Surface water supply of the United States, 1961-65. Part 7. Lower Mississippi River Basin. 1969
Survey research for designing public information and education program 1980
Temporal and spatial trends in the frequency of occurrence, length-frequency distributions, length-weight relationships, and relative abundance of upper Mississippi River fish / 2006
The Great Flood of 1993 post-flood report : upper Mississippi River and lower Missouri River basins / 1994
Transcript of Conference on Pollution of Interstate Waters of the Mississippi River, Iowa-Illinois. 1963
Upper Mississippi River Basin Project : study plan budget estimate details PERT chart details for a comprehensive water pollution control program. 1964
Upper Mississippi River Basin Project : study plan for a comprehensive water pollution control program. 1964
Upper Mississippi River Comprehensive Basin Study / 1970
Upper Mississippi River comprehensive basin study of water and land resources / 1965
Upper Mississippi River nutrient monitoring, occurrence and local impacts : a Clean Water Act perspective / 2011
Upper Mississippi River nutrient monitoring, occurrence and local impacts : a Clean Water Act perspective / 2011
Upper Mississippi River water quality assessment report / 2002
Upper Mississippi River water quality task force meeting : April 8, 1999 : agenda : background and supporting materials : Moline Holiday Inn, Moline, Illinois. 1999
Water quality in the Upper Mississippi River Basin, Minnesota, Wisconsin, South Dakota, Iowa, and North Dakota, 1995-98 / 2000
Water-quality assessment of part of the Upper Mississippi River Basin Study Unit, Minnesota and Wisconsin : nutrients, chlorophyll a, phytoplankton, and suspended sediment in streams, 1996-98 / 2003
Water-quality assessment of part of the upper Mississippi River basin, Minnesota and Wisconsin : trace elements in streambed sediment and fish livers, 1995-96 / 2000
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