Search Results for the EPA National Library Catalog

Items Found: 17
Showing: Items 1 - 17
Your Search: (AUTHOR=Nielsen AND I AND R)

Select Item Title Year Published
Airborne laser fluorosensing of surface water chlorophyll öa / 1979
Enforcement of regulations governing ground water contamination from underground injection or disposal of salt water in Kansas and Texas 1985
Environmental hazard assessment 1,1,1-trichloroethane / 1991
Environmental hazard assessment 1,2-dichloroethane / 1992
Environmental hazard assessment : 1,1-dichloroethane / 1992
Environmental hazard assessment : toluene / 1991
Environmental hazard assessment : trichloroethylene / 1992
Handbook of suggested practices for the design and installation of ground-water monitoring wells / 1991
Investigation of NO2/NOx ratios in point source plumes / 1980
Nitrogen behavior in field soil 1978
Nitrogen in the environment / 1978
Observations on Lake Michigan coho salmon (Oncorhyncus kisutch) : propagation mortality in Wisconsin with an evaluation of the pesticide relationship / 1973
Permeation Resistance of Glove Materials to Agricultural Pesticides. 1992
Relationship of animal disease to air pollution 1964
Soil The Skin of the Planet Earth / [electronic resource] : 2015
Soil water. 1972
Soil-plant-nitrogen relationships / 1978

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