| #1521 | Soil use and management. -- Oxford : Blackwell Scientific, 1985-. -- ISSN 0266-0032 |
| #1522 | Soils newsletter. -- Vienna : International Atomic Energy Agency, 1978-. -- ISSN 1011-2650 |
| #1523 | Solid state ionics. -- Amsterdam : North-Holland, 1980-. -- ISSN 0167-2738 print. -- ISSN 1872-7689 online |
| #1524 | Somatic cell and molecular genetics. -- New York : Plenum Press, 1984-2002. -- ISSN 0740-7750 print. -- ISSN 1572-9931 online |
| #1525 | Sorbifolia. -- Helsinki : Dendrologian seura, 1990-. -- ISSN 0359-3568 |
| #1526 | South African journal of botany. -- Grahamstown : Elsevier, 1982-. -- ISSN 0254-6299 print. -- ISSN 1727-9321 online |
| #1527 | South African journal of marine sciences. -- Cape Town : Sea Fisheries Research Institute, 1983-2003. -- ISSN 0257-7615 |
| #1528 | South African journal of plant and soil. -- Grahamstown : National Inquiry Services Centre, 1984-. -- ISSN 0257-1862 print. -- ISSN 2167-034X online |
| #1529 | Southern African journal of aquatic sciences. -- Cape Town : Southern African Society of Aquatic Scientists, 1989-2001. -- ISSN 1018-3469 |
| #1530 | Spixiana : Zeitschrift für Zoologie. -- München : Zoologische Staatssammlung, 1977-. -- ISSN 0341-8391 |