Search Results for the EPA National Library Catalog

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Your Search: (AUTHOR=Riggan AND W. AND R.)

 
 
 

Select Item Title Year Published
Cancer Mortality in U.S. Counties with Hazardous Waste Sites and Ground Water Pollution. 1989
Compendium of methods for the determination of toxic organic compounds in ambient air / 1988
Second Supplement to Compendium of Methods for the Determination of Toxic Organic Compounds in Ambient Air. 1988

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