Search Results for the EPA National Library Catalog

Items Found: 4
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Your Search: (SUBJECT=Metodologia da pesquisa)


 
 
 
Select Item Title Year Published
Counterfactuals and causal inference : methods and principles for social research / 2007
Ecological census techniques : a handbook / 1996
Science and technical writing : a manual of style / 2001
The focus group kit / 1998

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