Search Results for the EPA National Library Catalog

Items Found: 4
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Your Search: (AUTHOR=Schumacher AND Philip AND M.)


 
 
 
Select Item Title Year Published
Fate of Nitrogen Oxides in the Atmosphere. 1976
Phase I : Studies of the effect of environmental variables on the collection of atmospheric nitrate and the development of a sampling and analytical nitrate method / 1977
Sampling and analytical methodology for atmospheric nitrates : interim report. evaluation of sampling variables / 1978
Sampling and analytical methodology for atmospheric particulate nitrates : final report / 1978

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