Public Affairs Information Servicecontains references from journals, books, government documents, statistical directories, grey literature, research reports, conference reports, publications of international agencies, microfiche, Internet material, and more, from over 120 countries throughout the world (1915-)
MetaLib is a federated search engine that searches multiple (53 at last count, including Agricola, EPA, USGS etc.) U.S. Federal government databases, retrieving reports, articles, and citations while providing direct links to selected resources available online.
Repository for information from U.S. federal agencies in all three branches of govenment. Currently holds 154,000 plus documents including President Obama's official documents. FDsys will replace GPOAccess in early 2011; FDsys wil be retired December 2018.