English Short Title Catalogue
A comprehensive, international union catalogue listing early books, serials, newspapers and selected ephemera printed before 1801. Contains entries for items issued in Britain, Ireland, overseas territories under British colonial rule, and the United States.

Environment Complete
Indexes literature dealing with the environment, pollution, and energy. Includes significant full text of scholarly and popular journal articles, book chapters, book reviews, conference papers and dissertations.

ERIC
Indexes literature dealing with education. Includes significant full text of scholarly and popular journal articles, research documents, book chapters, book reviews, and conferences.

ERIC/Documents
ERIC documents with selected full text.

Film & Television Literature Index
Indexes scholarship dealing with film and television research, theory, preservation and restoration, screenwriting, production, cinematography, as well as reviews. Includes popular, scholarly, and trade articles.

General Science Abstracts
Natural sciences literature.

GeoRef
Geology and earth sciences literature.

GEOSCAN
Bibliographic database for scientific publications of the Earth Sciences Sector (ESS) of Natural Resources Canada.

arXiv
arXiv is an open-access archive created and maintained by Cornell University for scholarly articles in the sciences and economics.

Google Scholar
Indexes journal articles, theses, papers, books and technical reports from academic publishers, professional societies, university presses, governmental and international organizations.
