Library of Congress “Tracer Bullet” 06-6 from September, 2006, is a research guide that lists recommended books, journals, articles, conference proceedings, government documents, websites, dissertations, reference sources, etc. on the topic Global Warming and Climate Change. Such research aids are from the Science, Technology and Business Division of the Science Reference Services of the Library of Congress. Princeton University Library will probably have most of the sources, but we will provide through Interlibrary Loan or Document Delivery services those resources which we don’t have. For books, conferences, journals, etc, use the Main Catalog, and for articles, start with the database listings under Articles & Databases from the Princeton University Library Homepage.