Search Results for the EPA National Library Catalog

Items Found: 7
Showing: Items 1 - 7
Your Search: (SUBJECT=Water Phosphorus content United States.)


 
 
 
Select Item Title Year Published
Advanced wastewater treatment to achieve low concentration of phosphorus {electronic resource}. 2007
An urgent call to action : report of the State - EPA Nutrient Innovations Task Group / 2009
Lake restoration : zirconium inactivation of phosphorus in a eutrophic pond / 1975
National lake survey program : highlights. 1974
Nutrients in the nation's streams and groundwater, 1992-2004 / 2010
Review of phosphorus control measures in the United States and their effects on water quality / 1999
The quality of our nation's water : nutrients in the nation's streams and groundwater, 1992-2004 / 2010

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