EVSC 4559/7559 

Large general database of articles from scholarly journals and a few newspapers covering a wide range of topics.

1964-present
A large interdisciplinary engineering database listing journal articles, technical reports and conferences. Includes book reviews.

1973-present
Over 40 science and technology databases in all subject areas. Menu allows searching multiple CSA databases at the same time (e.g. Natural Sciences).

1861-present
Full text (PDF for download) of most dissertations accepted from 1997 on, some earlier works and some master's theses. Also lists dissertations and theses accepted from 1861 on in the US and at some international universities.

1980-present
International information from 5000 journals. Books, theses, maps, reports in geography, geology, ecology. Includes book reviews.

1693-present
Search for all types of publications on the geology of North America from 1693 to the present and the geology of the rest of the world from 1933 to the present. This search also includes international publications from GeoRef in Process.

Full-text backfiles of many important scholarly journals. Coverage is usually from the first issue to 3-5 years before the present.

Full text of articles from journals published by Elsevier Science.

1970-present
Includes Science Citation Index, Social Sciences Citation Index (1981-present), and Arts & Humanities Citation Index (1981-present) which can be searched together or separately.

Online listing with locations of books, videos, manuscripts, and other materials in thousands of libraries worldwide. This version has all WorldCat holdings and provides the full bibliographic citation for each item.

A central repository of more than 26,000 EPA documents in paper and/or electronic format; available for free distribution.

Also works to perform a Google search, and limit using, site:epa.gov as part of your search string.