References
- Bowker , R. R. , ed. Ulrich's International Periodicals Directory: 1990–1991. , 29th edition New York
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- The Biotechnology Information Division of the North Carolina Biotechnology Center . 1990 . State‐by State Biotechnology Biotechnology Directory: Centers, Companies, and Contacts , Washington, D.C. : The Bureau of National Affairs, Inc. .
- The following paper combines the information presented in 2 papers at Sessions #19 of ECOINFORMA ‘92: “Information Centers in Environmental Biotechnology”; and “Data Bases, Electronic Bulletin”; in Boards and Information Systems in Environmental Biotechnology.”; Additional information has also been added.