Database for geology and geosciences. Indexes and summarizes relevant articles from journals, books, maps, conference papers, and dissertations back to 1669 for North America and 1933 for the rest of the world.
Articles from journals that are mainly medical or scientific and indexing for additional journals. Most of the journals are published by Elsevier, but includes titles from 15 other scientific publishers as well.
Indexes articles and analyzes citations from 20,000+ journals in the sciences and social sciences back to 1970, though some are as far back as 1788. Search this database in lieu of Web of Science.
Articles from journals that are mainly scientific and medical back to 1997 with indexing for additional journals, books, and protocols. Includes ebooks in the field of education.