EPA's electronic documents site allows you to search, view and print, including full images of all original pages and full-text, from a collection of over 11,000 archival and current documents. Includes 400 Series (Air and Radiation, OAR), 500 Series (Solid Waste and Emergency Response, OSWER), 600 Series (Research and Development, ORB), 700 Series (Prevention, Pesticides and Toxic Substances, OPPTS) and 800 Series (Water, OW) and more. The Library maintains an extensive collection of older EPA technical reports on microfiche. Contact Information Services at (404) 894-4530 for more information.For individual technical reports that are not currently owned by Georgia Tech, a request may be made to add a title to the Library's collection. This service is free of charge for Georgia Tech students, faculty and staff.