| #541 | Geography. -- Sheffield : Geographical Association, 1927-. -- ISSN 0016-7487 |
| #542 | Geography Environment Sustainability. -- Moscow : : Lomonosov Moscow State University. Faculty of Geography,, 2008-. -- ISSN 2071-9388 |
| #543 | Geoinfo. -- Praha : Computer Press, 1998-2008. -- ISSN 1212-4311 |
| #544 | GeoJournal. -- Dordrecht : Kluwer Academic Publishers, 1977-. -- ISSN 0343-2521 print. -- ISSN 1572-9893 online |
| #545 | Geological quarterly. -- Warszawa : Państwowy Instytut Geologiczny, 2000-. -- ISSN 1641-7291 |
| #546 | Geologický průzkum. -- Praha : NIS - Národní informační středisko ČR, 1957-1993. -- ISSN 0016-772X |
| #547 | Geomorphologia Slovaca. -- Bratislava : Asociácia slovenských geomorfológov pri SAV, 2001-. -- ISSN 1335-9541 |
| #548 | Germanistik: : internationales Referatenorgan mit bibliographischen Hinweisen. -- Tübingen : : Max Niemeyer Verlag,, 1960- |
| #549 | Germano-Slavica : a Canadian journal of Germanic and Slavic comparative and interdisciplinary Studie. -- Waterloo (Ontario) : Department of Germanic and Slavic Languages and Literatures, 1988-. -- ISSN 0317-4956 |
| #550 | Germanoslavica. -- Praha : Slovanský ústav AV ČR, 1994-. -- ISSN 1210-9029 |