Updated weekly. Covers more than 12,000 journals in all subject areas. Also includes citations to conference proceedings. Choose Search in order to search the database by topic, author journal or address. This search includes articles, reports, books and book reviews and may be searched by keyword (topic searching), author (person searching), institution, or geographical area. Choose Cited Reference Search to search for articles that cite an author or work. This search includes the list of references at the end of articles and will allow you to search by the cited author, cited work, cited year or a combination of the three. Choose Advanced Search to combine aspects of the other two searches. The default selection for searching is for all the citation databases and for all years of coverage; both selections can be changed from the main search screen at the time that you select your search.
Google Scholar uses the popular Google search engine to enable searches for scholarly materials such as peer-reviewed papers, theses, books, preprints, abstracts and technical reports from broad areas of research. It includes a variety of academic publishers, professional societies, preprint repositories and universities, as well as scholarly articles available across the web. Google Scholar includes full text and citations.
Use this link to access Google Scholar, and see our Google Scholar Guide for information on using this resource.
Updated daily. Provides information on virtually every active and ceased periodical, annual, irregular publication, and monographic series published in the United States and throughout the world. Includes contact information for over 80,000 publishers.
Updated daily. Contains bibliographic citations with some abstracts covering agriculture, animal husbandry, animal and human nutrition, forestry, plant pathology, plant science, human ecology, agricultural economics and rural sociology. Includes journal articles, books, state extension and experiment station publications and USDA documents.