Search Results for the EPA National Library Catalog

Items Found: 4

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Your Search: (SUBJECT=Nitrogen fertilizers Environmental aspects.)

 
 
 

Select Item Title Year Published
Agriculture and the nitrogen cycle : assessing the impacts of fertilizer use on food production and the environment / 2004
An evaluation of control needs for the nitrogen fertilizer industry / 1979
An Initial evaluation of the impact of pesticides on groundwater in Illinois : report to the Illinois Legislature. 1990
Nitrogen in the environment : sources, problems, and management / 2001

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