| #211 | Ecological complexity. -- Amsterdam : Elsevier, 2004-. -- ISSN 1476-945X print. -- ISSN 1476-9840 online |
| #212 | Ecological economics. -- Amsterdam : Elsevier, 1989-. -- ISSN 0921-8009 print. -- ISSN 1873-6106 online |
| #213 | Ecological engineering. -- Amsterdam : Elsevier, 1992-. -- ISSN 0925-8574 print. -- ISSN 1872-6992 online |
| #214 | Ecological informatics. -- Amsterdam : Elsevier, 2006-. -- ISSN 1574-9541 print. -- ISSN 1878-0512 online |
| #215 | Economic systems. -- Amsterdam : Elsevier, 1991-. -- ISSN 0939-3625 print. -- ISSN 1878-5433 online |
| #216 | Educational research review. -- Amsterdam : Elsevier, 2006-. -- ISSN 1747-938X print. -- ISSN 1878-0385 online |
| #217 | Electric power systems research. -- Amsterdam : Elsevier, 1977-. -- ISSN 0378-7796 print. -- ISSN 1873-2046 online |
| #218 | Electroencephalography and clinical neurophysiology. -- Amsterdam : Elsevier, 1949-1998. -- ISSN 0013-4694 print. -- ISSN 1872-6380 online |
| #219 | Electroencephalography and clinical neurophysiology, Electromyography and motor control. -- Shannon : Elsevier, 1991-1998. -- ISSN 0924-980X |
| #220 | Electroencephalography and clinical neurophysiology, Evoked potentials. -- Limerick : Elsevier, 1984-1998. -- ISSN 0168-5597 print. -- ISSN 1872-6224 online |