Additional Purdue Libraries Resources
Associations Unlimited (Directory of U.S. and international associations including non-governmental organizations (NGOs).
Government Documents on the Environment
International Government Organizations (Provides links to international government organization websites.)
HSSE Library Research Centers (Provides links to U.S. and international public policy research center websites representing varied political perspectives.)
Parrish Library Industries Guide (Provides links to numerous commercial databases with industry information.)
United States Government Manual (Annual directory of U.S. Government agencies and their key officials.)