Research & Documentation Online 5th Edition



Beltsville: National Agricultural Library, 1970–. A database of books, articles, and documents on agriculture, including veterinary science, entomology, plant sciences, forestry, aquaculture and fisheries, farming and farming systems, agricultural economics, and nutrition. Searches can be limited to books in the National Agricultural Library, to articles, or both. The database is available at


Philadelphia: Biosis, 1926–. The most thorough index to biological literature, with more than 30 million records of biology research dating back to 1926 and including the latest findings. In some libraries, this database is part of the Web of Knowledge.

CSA Biological Sciences.

Bethesda: Cambridge Scientific Abstracts, 1994–. Provides citations and abstracts to the contents of over 6,000 biology journals as well as selected conference proceedings and books, covering publications from 1982 to the present.