Search Results for the EPA National Library Catalog

Items Found: 9

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Your Search: (AUTHOR=Ewing AND R. AND A.)

 
 
 

Select Item Title Year Published
Criteria for assessment of environmental pollutants from coal cleaning processes / 1979
Elizabeth River long-term monitoring program water quality monitoring, contaminants in water and sediments, and toxicity tests : final report / 1990
Eulerian-Lagrangian Localized Adjoint Method for the Advection-Diffusion Equation. 1990
Health and environmental impacts of lead and an assessment of a need for limitations 1979
Identification of Enterobacteriaceae 1972
Identification of Enterobacteriaceae, 1962
Immature Rat Leydig Cells are Intrinsically Less Sensitive Than Adult Leydig Cells to Ethane Dimethanesulfonate. 1991
Maintenance of Testosterone Production by Purified Adult Rat Leydig Cells for 3 Days In vitro. 1989
The health and environmental impacts of lead and an assessment of a need for limitations / 1979

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