Search Results for the EPA National Library Catalog

Items Found: 6
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Your Search: (AUTHOR=Elder AND Robert AND S)


 
 
 
Select Item Title Year Published
Choosing cost-effective QA/QC programs for chemical analysis / 1985
Choosing cost-effective QA/QC programs for chemical analysis / 1985
Choosing cost-effective QA/QC programs for chemical analysis / 1985
Cosmetic ingredients, their safety assessment 1980
Occurrence of 1,1-dichloroethylene in drinking water, food and air / 1983
Sweet water, bitter rain toxic air pollution in the Great Lakes Basin: a 1988 update / 1988

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