| #681 | Environmental microbiology. -- Oxford : Blackwell, 1999-. -- ISSN 1462-2912 print. -- ISSN 1462-2920 online |
| #682 | Environmental toxicology. -- New York : John Wiley & Sons, 1999-. -- ISSN 1520-4081 print. -- ISSN 1522-7278 online |
| #683 | Enzyme and microbial technology : biotechnology research and reviews. -- Amsterdam : Elsevier, 1979-. -- ISSN 0141-0229 |
| #684 | Enzymologia. -- The Hague : Junk, 1936-1972. -- ISSN 0013-9424 |
| #685 | Epigenetics. -- Georgetown : Landes Bioscience, 2006-. -- ISSN 1559-2294 print. -- ISSN 1559-2308 online |
| #686 | Ergebnisse der Limnologie. -- Stuttgart : E. Schweizerbart'sche Verlagsbuchhandlung, 1964-1994. -- ISSN 0071-1128 |
| #687 | Ergonomics : {an }International journal of research and practice in human factors and ergonomics. -- London : Taylor & Francis, 1957-. -- ISSN 0014-0139 |
| #688 | Erica. -- Plzeň : Západočeské muzeum, 1992-. -- ISSN 1210-065X |
| #689 | Estuaries and coasts. -- Port Republic : Estuarine Research Federation, 2006-. -- ISSN 1559-2723 print. -- ISSN 1559-2731 online |
| #690 | Estuarine, coastal and shelf science. -- London : Academic Press, 1981-. -- ISSN 0272-7714 print. -- ISSN 1096-0015 online |