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| #692 | Stochastic models. -- Monticello : Marcel Dekker, 2001-. -- ISSN 1532-6349 print. -- ISSN 1532-4214 online |
| #693 | Studia chiropterologica : annals of the chiropterological information center. -- Kraków : Chiropterological Information Center, 2000-. -- ISSN 1896-5318 |
| #694 | Studii şi cercetări stiinţifice. Matematică. -- Bacău : Universitatea din Bacău, Facultatea de Litere şi Ştiinţe, Secţia : Matematică - Fizică, 1991-2009. -- ISSN 1224-2519 |
| #695 | Stuttgarter Beiträge zur Naturkunde, Ser. C. Allgemeinverstandliche Ansatze. -- Stuttgart : Staatliches Museum fur Naturkunde, 1974-. -- ISSN 0341-0161 |
| #696 | Suceava : Anuarul Complexului Muzeal Bucovina, Fascicula Ştiinţele naturii. -- , 2004-. -- ISSN 1841-2912 |
| #697 | Surface investigation: x-ray, synchrotron and neutron techniques, X-ray, Synchrotron and Neutron Techniques. -- Moscow : Nauka Interperiodica, 1996-. -- ISSN 1027-4510 print. -- ISSN 1819-7094 online |
| #698 | Sustainability Science. -- : Springer Japan, 2006-. -- ISSN 1862-4065 print. -- ISSN 1862-4057 online |
| #699 | Světem zvířat. -- Praha : Profi Press, 1996-2008. -- ISSN 1211-5606 |
| #700 | Swiss journal of geosciences. -- Basel : Birkhäuser, 2007-. -- ISSN 1661-8726 print. -- ISSN 1661-8734 online |