AGRICOLA (AGRICultural OnLine Access) is a bibliographic database of citations to the agricultural literature created by the National Agricultural Library and its cooperators. Production of these records in electronic form began in 1970, but the database covers materials in all formats, including printed works from the 15th century. The records describe publications and resources encompassing all aspects of agriculture and allied disciplines, including animal and veterinary sciences, entomology, plant sciences, forestry, aquaculture and fisheries, farming and farming systems, agricultural economics, extension and education, food and human nutrition, and earth and environmental sciences.
CISTI, the Canada Institute for Scientific and Technical Information, is one of the world’s major sources for information in all areas of science, technology, engineering and medicine. Whether you need an article from a journal, an in-depth literature search, or a referral to an expert, CISTI can provide the information you need. Easy-to-use electronic information tools that enable clients to stay on top of new developments in their field are also available.
- Medline Search
PubMed, a service of the National Library of Medicine, provides access to over 11 million citations from MEDLINE and additional life science journals. PubMed includes links to many sites providing full text articles and other related resources.
- PubMed Central
PubMed Central is a web-based archive of journal literature for all of the life sciences. It is being developed by the National Center for Biotechnology Information (NCBI) at the U.S. National Library of Medicine (NLM). With PubMed Central, NCBI is taking the lead in preserving and maintaining open access to the literature in electronic form.
TOXLINE is the National Library of Medicine’s extensive collection of online bibliographic information covering the biochemical, pharmacological, physiological, and toxicological effects of drugs and other chemicals. It contains more than 3 million bibliographic citations, almost all with abstracts and/or indexing terms.