Web of Science is the world's largest, high-quality interdisciplinary database back to 1965. All subject areas are covered, but the sciences are covered very well. WoS is easy to use, but it has many advanced features that make it an excellent tool for advanced researchers. See the Web of Science page for searching instructions.
You can search all these databases, or select only one.
Web of Science (Arts & Humanities Index, Science Citation Index, Social Sciences Index)
BIOSIS (the leading biological sciences database)
Current Contents (current awareness database covering more than 7,000 journals)
In this two volume set, "The editors intend to provide an understanding of disease and human health, and succeed by combining microbiology and immunology to produce a coherent and understandable encyclopedia." The encyclopedia also contains many biographies of lesser-known scientists.
WorldCat (Public) is a global network of library content. This WorldCat site provides some services and functionality not offered on the other WorldCat site, but the content is identical. WorldCat is ideal for locating research sources not owned by Calvin so that the sources can be acquired through InterLibrary Loan.