*Environmental Engineering

Environmental Protection Agency (EPA) National Service Center for Environmental Publications
Searches EPA's technical reports and other publications, including test methods and over 33, 000 environmental publications

Energy Citation Database
Contains energy and energy‑related scientific and technical information collected by the US Department of Energy and its predecessor agencies.

OSU Libraries owns most of the reports distributed by the National Technical Information Service (NTIS) since 1963. The NTIS report collection is on microfiche on the 3rd floor of the Valley Library.  Some of the reports are available in print or online. Not all of the reports that OSU Libraries have access to appear in the OSU Libraries' 1Search.

Search NTIS publications